Lubos Motl wrote:
"George Chapline just gave the most provoking and most bizarre colloquium we have seen at Harvard for years. (I guess that the talk would not be bizarre enough for Quantoken and perhaps not even for Arun, and I apologize if they will be disappointed by the amount of strangeness.) Chapline used to be a T.A. for Feynman's lectures, he was awarded by various awards, but his goal right now is to revolutionize our understanding of the strong gravitational fields.
...
In other words, Chapline did not like the idea about the horizon being a regular place in space. He did not explain how he wants to modify the laws of physics in such a way that his new critical behavior replacing the horizon suddenly turns on. He also sketched his condensed matter system where the speed of sound goes to zero and asked what happens. Bert Halperin answered but my guess is that during his next lecture, Chapline will repeat his remark that no one at all the famous universities he will have visited knew the answer ...
...
The causal structure is guaranteed by the rules of special relativity that have been tested in detail - and for which there are no good reasons to violate them in a drastical way. And the temperature and the entropy were first calculated by Hawking who followed Bekenstein, but then they were also reproduced by completely independent methods from the microscopic counting of string theory - a calculation that was definitely not guaranteed to give the same results but it did. That is a pretty strong double argument.
Someone asked whether Chapline's new picture of the black hole also requires one to alter the membrane paradigm by Kip Thorne, in which the horizon is viewed as a superconducting membrane, and the answer was that the speaker did not know what the paradigm was.
A particular example of the application of "emergent phenomena" beyond the realm of their validity was the attempt to explain gravity as an emergent phenomenon based on some spin-2 bound states of quasiparticles near the Fermi liquid - the type of work that was done by Zhang and others. In reality, the existence of such bound states was never really justified, and if there were any evidence that such bound states could have existed, such arguments would have allowed not only for the spin-2 "gravitons" but also for higher-spin particles that simply should not exist.
There are many theorems that show that gravity can't be constructed in one way or another, that the interactions are incompatible with higher-spin gauge symmetries, and all things like that. Such no-go theorems are sometimes circumvented by string/M-theory, but it always involves a non-trivial feature of string/M-theory that was not anticipated before and that violates some of the more or less hidden assumptions.
All these vague arguments about gravity being constructed as a solid state system only existed at the level of free particles and there were never hints that the interactions of these particles shall reproduce general relativity. Given the fact that the very reason for introducing gravity is that it is an interaction, the failure to reproduce the interactions is pretty serious.
But even a priori, is there any reason to believe such pictures and pursue them? I think that the primary motivation for such attempts is to satisfy our old instincts that everything, including the most mysterious objects such as those in high-energy physics and quantum gravity, must eventually be "made" of the things we know from the everyday life such as water, wine, bread, and butter.
These objects are macroscopic, slow, low-energy, and with the exception of wine, they are also predictable and deterministic.
In my humble opinion, this approach may be good to entertain ourselves and our non-physics friends, but it is a misguided approach to theoretical physics - and I don't mean just fundamental physics right now but any physics that transcends our everyday lives - simply because theoretical physics has become less intuitive and more mathematically abstract, and it had to be so. And it will be so in the future. And it is one of the symptoms of a true conceptual progress. The humans have been trained to comprehend phenomena associated with classical, non-relativistic, low-energy physics - and it should not be unexpected that the intuition fails if we try to understand quantum, relativistic, high-energy, unusual phenomena that go beyond the realm of validity of our naive approximations."
http://motls.blogspot.com/2005/03/chapline-black-holes-dont-exist.html
Lubos Motl also allegedly wrote in http://motls.blogspot.com/2007/03/steven-weinberg-vs-weird-physicists.html:
The Reference Frame:
Steven Weinberg vs weird physicists: torsion
The most important events in our and your superstringy Universe as seen from a
conservative physicist's viewpoint
Saturday, March 03, 2007 ... /////
"Steven Weinberg vs weird physicists: torsion
A reader has pointed out the following exchange between Steven Weinberg and
Friedrich Hehl in the new issue of Physics Today. If you've never heard about
the latter, you're not the only one. For our purposes, it suffices to know that
this Gentleman has written down many meaningless theories of gravity with an
extra torsion tensor. They have no relevance for experiments and they have
nothing to do with the most important advances in physics of the last 100 years
or so.
Hehl offers some religious, scientifically meaningless statements or loud
screams why the torsion tensor is needed or why it is special, citing some
physically irrelevant sources from the early 1920s. Weinberg of course gives the
only answer that a sane physicist can give: the torsion tensor is just another
tensor field - one that isn't needed for any symmetry, consistency, or beauty -
so if there is no experimental reason why it should be added, and surely there
is no such reason today, it won't be added. Period."
I, Jack Sarfatti rebut Motl: Everything Lubos says here is simply false. Three good references showing Lubos statements to be false are
1. L. O' Raifeartaigh "The Dawning of Gauge Theory", Princeton 1997 Ch. 2, & Ch 10 on Utiyama 1956 locally gauging rigid SO(1,3) to get part of general relativity. Actually what Utiyama got was the torsion-induced curvature beyond Einstein's 1916 theory, but no one realized it at the time.
2. J. C. Taylor "Gauge Theories in the Twentieth Century" 3.1 "Gravity as a gauge theory" T.W.B. Kibble "Lorentz invariance and the gravitational field" J. Math Phys 2 (1061) 212-21 shows that Motl simply does not understand the facts. Kibble showed that when you locally gauge the full RIGID 10 parameter Poincare group of 1905 special relativity you get Einstein's theory generalized by Cartan to include torsion fields as well as curvature fields. Einstein's 1916 torsion-free theory is what you get when you locally gauge only the 4-parameter translation group. This gives the non-trivial part of the 4 tetrad 1-forms as the compensating "Yang-Mills" type compensating gauge potentials (Levi-Civita connection for parallel transport is bilinear in the tetrads and their gradients). When you, in addition, locally gauge the 6-parameter Lorentz group you also get 6 dynamically independent spin-connection 1-forms as compensating potentials giving ultimately the contortion tensor used in theories like Hehl's, Hammond's, Kleinert's et-al. Note 1916 GR T4 only gives curvature-only spin-connections that do not have torsion gaps.
3. Hagen Kleinert's work http://www.physik.fu-berlin.de/~kleinert/kleinert/
"part from the above, the book presents the general differential geometry of defects in spaces with curvature and torsion and establishes contact with the modern theory of gravity with torsion." - Kleinert
Lubos Motl continues
"Weinberg as a relativistic heretic
The origin of this controversy goes back to the 1970s. Weinberg's textbook on
general relativity was very modern - and oriented towards the interpretation of
general relativity as a part of the effective quantum field theory - as it
presented the metric tensor as another field in spacetime whose local symmetry
happens to coincide with the diffeomorphism symmetry but it is just a technical
detail: interacting spin-two fields simply must have gauge symmetries that
reproduce diffeomorphisms. Because of that, we can interpret the whole theory as
a theory of curved space but we don't have to: the metric tensor may also be
viewed as another field living in the Minkowski spacetime or, equivalently - by
symmetries - any other spacetime that you might imagine to be your starting
point. You don't need to know the words "curved space" to calculate the
predictions of general relativity."
(Jack Sarfatti) This is simplistic as can be seen from Feynman's Lectures on Gravitation and Roger Penrose's work on the "nonlinear graviton".
The point is that you do not get the full power of GR for strong fields until you sum an infinity of Feynman diagrams based on the globally flat Minkowski background. This is non-analytic (Ken Wilson) "More is different" (PW Anderson) emergence like in the BCS theory of superconductors. Sure you can do post-Newtonian first order perturbation theory using flat spacetime background, but you will never get horizons.
For example, in SSS solution, the flat background is
g00 ~ 1 - 2GM/c^2r
only in the limit 2GM/c^2r << 1
BTW Puthoff makes a similar error in his PV theory. Dicke never meant his 1961 model to be used beyond the above approximation.
Lubos: "A certain group of people in cosmology has reacted just like religious bigots
and they wanted Weinberg to "retract" these statements whose validity is
completely obvious to anyone who has any idea how field theory - especially
quantum field theory - works."
Jack: Lubos completely misses the point here.
Lubos: "However, the deeper you penetrate into the
community of the loop-quantum-gravity-like pseudoscientists and their fans, the
less clear these things are to them. Weinberg has never retracted but I think
that it is fair to say that these loud irrelevant fourth-class scientists have
intimidated Weinberg into silence which is kind of scary."
Jack: So, Lubos thinks Roger Penrose, Stephen Hawking, Kip Thorne, John Wheeler, Charles Misner are "fourth class"?
Lubos has shifted here from physics to polemics.
Lubos: "Unification vs segregation
Those people think exactly in the opposite way than a theoretical physicist
should. Theoretical physicists want to unify the laws of Nature. They want to
understand an ever greater set of phenomena using theories with an ever smaller
number of independent assumptions and parameters. Gravity is a manifestation of
something that we can call spacetime geometry - but all of physics may be viewed
as a manifestation of some "generalized geometry". There is no fundamental gap
between gravity and other fields. There is only one world whose parts constantly
interact. Any attempt to separate the world into two parts - geometry and matter
- is bound to be an approximation or worse. All of these objects in field theory
are just some tensors that are coupled according to some rules."
Jack: Too vague to be useful. However, the fact that gravity is simply Yang-Mills theory applied to the Poincare group rather than internal groups does do what Lubos yearns for here, but the price is the torsion field that Lubos says is crackpot physics! Lubos is hoisted by his own petard! My own polemics. ;-)
Lubos "In fact, string theory shows that the metric tensor field and the matter fields
arise in the very same way from more fundamental ingredients."
Jack:
ds^2 = e^aea = guvdx^udx^v
e^a is the Einstein-Cartan tetrad 1-form
Lubos "What's important for these interactions is whether they respect some crucial
symmetries and whether they lead to self-consistent predictions that are finite
and whether these predictions can be successfully compared to experiments. We
also want the number of independent parameters - the total number of all
coefficients of terms that can be added without modifying the symmetries - to be
as small as possible so that the theory's predictivity is as large as it can be."
Jack: Cliche. Sure. So what else is new?
Lubos: "Regardless of words, the most general interactions between your tensors must be
considered"
Jack: Cliche. Sure. So what else is new?
Lubos: "Everything else is just religious nonsense. You may try to guess other
principles or ideas how the theory should look like that can lead you to the
right theory if you're lucky. But they don't have to. You can't consider your
own idiosyncratic beliefs to be an argument for your approach before any other
material evidence - either theoretical or experimental - for your theory
appears."
Jack: Polemical ranting.
Lubos: "What about the torsion? Torsion is a hypothetical part of the Christoffel
connection that is antisymmetric in the lower two indices. In conventional
general relativity, the symmetric connection is derived from the metric tensor
and its torsion is simply zero. This is the grand theory that has been
successfully tested. The three-form H-field in many vacua of string theory may
be viewed as some kind of torsion. It's because the conditions for an unbroken
supersymmetry include the term proportional to the H-field in a way that is
analogous to the old papers that discussed torsion together with spinors."
Jack: Obviously Lubos has no knowledge of Kibble's 1961 paper. He is making something simple overly complicated. So like a string theorist! :-)
Lubos: "Other fields in string theory
But if you don't know this "torsion" jargon, you don't lose anything. The
two-form B-field and its exterior derivative, the H-field, are just other
examples of fields in the effective field theory. They have some couplings and
some gauge symmetries and string theory predicts all of them, up to field
redefinitions that can, of course, always be made. It is somewhat misleading to
use the word "torsion" because we can't really say that all objects are affected
universally by the background fields. It is more usual that we interpret the
H-field as a generalization of the electromagnetic field than a kind of a
torsion tensor. And we have good reasons to do so.
For example, charged objects are also influenced by non-gravitational gauge
fields. In the presence of matter, it is no longer true that the geometry knows
everything about the natural motion of objects in a general situation. We need
other fields, too. Once we accept that there are other fields, we must consider
the most general set of rules controlling these degrees of freedom that are
consistent with the given symmetry and consistency principles. In particular,
the torsion is just another tensor and it is not true that its couplings are
completely determined. All contractions of indices etc. are legitimate a priori.
The statements that the dogmatic torsion is necessary because of [some
incoherent principle] are completely dumb."
Jack: An ignorant remark for reasons stated above.
Lubos: "Torsion is not necessary simply
because the theories we have don't include any torsion, they are
self-consistent, and they moreover agree with experiments."
Jack: That 96% of the stuff of the universe is not atoms and photons etc MAY PERHAPS be the smoking gun for torsion fields. Also maybe the Pioneer anomaly. Indeed dark energy and dark matter are the elephant and the 800 gorilla in the room.
Lubos; "It is plausible that
a more complete theory would predict new fields but these fields must be
massive, otherwise they would contradict observations. For example, the
three-form H-field in four-dimensional string-theoretical vacua may be
Hodge-dualized to a one-form which is a gradient of a scalar field called the
universal axion. This particle may or may not exist but it must be massive,
otherwise it would induce new forces that are not observed.
Irrational pressures
At any rate, the idea that there are some additional aesthetic conditions in
field theory that tell you that you should include fields that are otherwise
clearly unnecessary or conditions that tell you that you shouldn't allow some
interactions of some fields just because you want to use some name for these
fields is analogous to astrology. Nothing like that can be used in science. Such
new ideas could only become valid if you showed that they are necessary for some
kind of new symmetry, or that they must arise from an underlying high-energy
theory. At the sociological level, I am flabbergasted how the people who
understand physics and contributed to physics at a rate below 0.1% of Steven
Weinberg are self-confident when they try to intimidate him."
Jack: Again Lubos is obviously not aware that locally gauging the Poincare group in same way as internal groups gives curvature + torsion Einstein-Cartan theory. All we need is the battle-tested local gauge principle applied to the rigid spacetime symmetries of global special relativity and you cannot avoid torsion in addition to curvature.
Lubos: "Einstein's flawed attempts
In the last decades of his life, Einstein used to think about many unified
theories. He thought that only gravity and electromagnetism were real:
everything else was supposed to miraculously emerge from the approach. So he has
tried all the silliest theories you can imagine - for example, an asymmetric
metric tensor whose antisymmetric part describes F_{mu nu}. Torsion was another
example. The greatest mistake of Einstein was his inability to accept the
probabilistic nature and predictions of quantum mechanics. But the unjustified
attempts to "extend" the metric tensor in order to cheaply include
electromagnetism may be viewed as the second greatest blunder of his life.
For example, if we imagine that the metric tensor is not symmetric, we are still
allowed to split it into the symmetric and antisymmetric part. These two parts
can be treated separately: they can have different interactions. If you treat
them separately, you are still able to satisfy all principles of your field
theory. The Lagrangian is locally Lorentz-symmetric and the full action is
diffeomorphism invariant if you do it right. An action written in terms of an
asymmetric tensor could "look" shorter than a general action describing the
action for the symmetric part and the antisymmetric part but Nature never cares
whether something "looks" shorter. For example, the action of eleven-dimensional
supergravity is not really "short" but it is the most symmetric gravitational
low-energy field theory that exists. It is symmetry and rigidity, not the
length, that matters in physics. The crackpots won't ever get this point."
Jack: Note Lubos use of "crackpot" - overkill, too broad a brush - a bad habit he picked up from John Baez who Lubos thinks is a crackpot for pushing L. Smolin's loop theory approach to quantum gravity. Rovelli is also a crackpot in Motl's black book. Lubos accepts 11D supergravity theory as some kind of Holy Revelation. Sir Roger Penrose then becomes a "crackpot" in Lubos's lexicon for his critique of extra dimensions in "The Road to Reality" for example.
Luubos: "The same comment applies to torsion. If you consider an asymmetric Christoffel
connection, you are still allowed to break it into pieces, i.e. irreducible
representations of the Lorentz group or "GL(4)", and to add different
interactions for these pieces. For diffeomorphism invariance, the symmetric part
will be equivalent to what you get from a metric tensor, and the antisymmetric
part is just another tensor field. There can't be any natural unification here."
Jack: Blatantly false as shown by Kibble cited above.
Lubos: "If your action looked simple in terms of an asymmetric metric tensor or an
asymmetric connection, it would be a pure coincidence. You would still have to
consider all possible deformations of this theory - in which the interactions of
the parts differ - to be equally valid candidates to describe reality.
Horizons and the geometric intuition
Is there something in GR that you can't derive by assuming that the metric
tensor is just another tensor field on some background - e.g. the Minkowski
background? Well, GR predicts the existence of spacetime topologies and causal
diagrams that differ from the Minkowski spacetime. Are they possible? Well,
almost certainly. But still, their existence is compatible with the
interpretation of the metric tensor as another field. The geometric intuition
just gives you a good tool to deal with some singularities: for example, you may
find that the black hole horizon is a coordinate singularity and you can
continue your physical laws to the interior of the black hole. You can see that
there is nothing special happening near the black hole event horizon."
Jack: Again false as shown by Feynman for example.
Lubos: "But this conclusion also follows from a careful analysis of field redefinitions
that are helpful to understand physics near the black hole horizon. These field
redefinitions are nothing else than diffeomorphisms,"
Jack: which are simply the local gauge transformations in going from rigid T4 to local T4(x).
Lubos: "and by making the geometry
look smooth near the event horizon, you obtain a natural hypothesis what should
happen when you cross the horizon: namely nothing."
Jack: True in GR, but not true in Chapline's replacement of GR,
Lubos: "Experimentally speaking,
we're not quite sure. We will never be sure unless the whole planet falls into a
black hole which is not the best collective career move.
It can still be true that you die when you hit the black hole horizon. But the
required laws would violate locality and causality - principles whose precise
form is influenced by non-zero values of the spin-two tensor that we happen to
call the metric. These principles are valuable. The dogma about the existence of
torsion is not an independently valuable physical principle and Weinberg has
always been 100% right when he rejected irrational arguments to include such
"principles" into science.
And that's the memo.
Update: Dean of crackpots
I was also told that the dean of crackpots has written about this exchange."
Jack: Who is that pray tell?
Lubos: "The dean himself offers several characteristically absurd comments attempting to
paint Steven Weinberg as the owner of extreme opinions. Steven Weinberg is one
of the people who have defined the mainstream of particle physics for more than
30 years.
In the discussion, some people including Sean Carroll and Moshe Rozali correctly
say that one must include all terms in the Lagrangian that are consistent with
given symmetries. The dean himself argues that "he understands the effective
field theory philosophy", but in order to instantly show that he doesn't, he
says that he is unconvinced because quantum field theories should be valid at
all energies. QCD is and N=8 SUGRA may also be, so why not. Well, he's just too
limited.
Whether or not these theories are well-behaved in the UV can't change the fact
that new physics must surely enter at the conventional 4D Planck scale or
earlier, for example because our world includes gravity. Our world can't be a
pure QCD as the famous apple demonstrates. With gravity, all these theories are
only effective field theories. Even in the case of N=8 SUGRA, the supergravity
description itself is clearly incomplete non-perturbatively because it can't
reproduce poles from the black hole intermediate states.
In the debate with Sean Carroll at the beginning of the debate, the dean shows
that he clearly doesn't understand that the torsion is just another tensor and
its couplings are not determined. It's just amazing how incredibly ignorant this
person is - a person that has been chosen by dozens of journalists to talk big
about physics."
Who is Lubos talking about?
Here Lubos's Polemic/Physics ratio is singular. ;-)
Lubos: "Crackpot Tony Smith tries to spin some - already bizarre - statements by Paul
Ginsparg who has conjectured that Steven Weinberg has "renounced his views". The
similarity of their language with the medieval catholic bigots is clearly
causing them no pain whatsoever. As an argument supporting the opinion that
Weinberg has "renounced" his views, they say that Weinberg likes extra
dimensions in string theory which are geometrical in nature. Well, that's nice
that they are geometrical but the low-energy field theory in 10D is just another
field theory with some tensors, and so is its decomposition in the form of the
four-dimensional effective field theories. In all cases, it is Weinberg's rules
of physics that are important, not pre-conceived opinions about "geometry".
All of string theory may be viewed as a certain generalization of geometry. The
real question is how exactly the right generalization works. ;-) There's no
doubt that string theory has already refined our notions about geometry - by
topology-changing transitions, mirror symmetry, T-duality and so on. If we want
to answer the question what is the right form of geometry in Nature, we must
isolate the right physics arguments and calculations instead of attaching silly
stickers "geometric - good" and "non-geometric - bad" to different ideas. If you
choose any set of axioms or ideas that are called "geometry" at a given moment,
you are never guaranteed that Nature is going to satisfy them. The previous
sentence has been proved many times in the history of physics. It is She who
decides, not you.
Another "wise man" called Eugene Stefanovich argues that Weinberg also has
non-orthodox views on quantum field theory because he starts his derivation of
the theory from particles which makes fields less fundamental. Last semester I
have largely followed Sidney Coleman's QFT I notes that start from particles,
too. What's exactly non-orthodox about it? All these concepts - including fields
and particles - are ultimately parts of the overall picture. There is no
God-given algorithm telling you what you should start with when you learn or
teach these things. Any attempt to pretend that such a God-given algorithm
exists is religious bigotry, not science. Every particle physicist who thinks
that particles are not important in particle physics is deeply confused.
Moreover, even if Coleman and Weinberg were the only two physicists who followed
this approach, which they're not, it would no longer be a fringe pedagogical
direction.
Why do we neglect higher-derivative terms
Peter Woit also completely misunderstands why we neglect higher-derivative terms
in various theories such as the Dirac theory or general relativity. He argues
that we must start with minimal couplings and boldly make predictions to avoid
being not even wrong. But this approach is the obsolete perspective of the
1920s. Today, a physicist who understand her field would certainly not argue in
this way. The reason why the higher-derivative terms (e.g. higher powers of
curvature in general relativity) are not that important is that they are
higher-dimension operators whose effects decrease faster as you go to longer
distances: every derivative adds a 1/L factor to the typical size. The operators
with many additional derivatives are called irrelevant perturbations and it is
the most relevant ones that dominate the long distance physics. You can always
choose sufficiently long distance scale so that the irrelevant operators will
become as unimportant as you wish. There is no other rational justification to
eliminate the higher-derivative terms - in fact, one can't completely eliminate
them at all without contradicting the rules of the renormalization group flow.
Even if the higher-derivative operators were absent at one scale, you generate
them if you flow into another scale. They can't be absent universally.
Because Peter Woit argues that one should study "simple" theories of this kind
because they are "beautiful" proves that his sense of "beauty" is based on ideas
that have been known to be inconsistent with the laws of quantum mechanics for
more than 30 years and he clearly can't understand anything important from the
last 30+ years of particle physics. Beauty can no longer be measured in this
obsolete Woitian way. It is no longer possible to truncate theories in this way.
There is nothing special about the "minimal" theories he likes to think about.
At the quantum level, one can't really define such minimal theories at all.
There's just far too much organized influence terrorizing people in science.
Whenever your results or conclusions of your work disagree with a sufficiently
large group of ignorants, they will attack you personally in the worst possible
ways and hire unwise journalists who do the same in the media. They will present
the fact that your results reject their preconceptions as your moral flaw."
Jack: Let He who is without Sin cast the first stone. Seems like Lubos has a large mote in his own eye? :-)
Lubos: "I think that it has become extremely unpleasant to be a part of
institutionalized science, and I am looking forward to be away from the focus of
these intellectual bottom-feeders who exist not only on Not Even Wrong and who
enjoy a silent approval by many of the leftist officials in the Academia."
Jack: "leftist"?
Monday, July 30, 2007
Sunday, July 29, 2007
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
d(w^a^bce^c) = d(w^a^bc)/\e^c + w^a^bcde^c
R^a^b = d(w^a^bc)/\e^c + w^a^bcde^c + w^a^a'ce^a'/\w^c^bb'ce^b'
T^a(P10) = w^abc(SO(1,3))e^b/\e^c = w^abc(SO(1,3))(I^b + (1/N)^1/3A^b)/\(I^c + (1/N)^1/3A^c)
Note that the torsion field 2-form does not depend upon F^a = DA^a.
G. Shipov's "teleparallel" theory I think means
R^a^b(P10) = 0
Where
R^a^b(P10) = R^a^b(T4) + R^a^b(SO(1,3) + curvature-torsion couplings
R^a^b(T4) is Einstein's 1916 torsion-free disclination curvature
R^a^b(SO(1,3) is Utiyama's 1956 torsion-gap dislocation defect induction of disclination curvature defects in the geometrodynamic monopole nodes of the Kleinert "world crystal lattice".
w^aa'c(T4)e^a'/\w^c^b'(SO(1,3)]ce^b'+ w^aa'c(SO(1,3)]e^a'/\w^c^bb'(T4)e^b'
Are the curvature-torsion coupling cross terms.
However, I see no compelling physical reason to make the restrictive choice
R^a^b(P10) = 0
R^a^b(P10) = D[w^a^bc(T4) + w^a^bc(SO(1,3)]e^c
= d([w^a^bc(T4) + w^a^bc(SO(1,3)]e^c)
+ [w^aa'c(T4) + w^aa'c(SO(1,3)]e^a'/\[w^c^bb'(T4) + w^c^b'(SO(1,3)]ce^b'
= R^a^b(T4) + R^ab(SO(1,3) + w^aa'c(T4)e^a'/\w^c^b'(SO(1,3)]ce^b'+ w^aa'c(SO(1,3)]e^a'/\w^c^bb'(T4)e^b'
Math typo corrected draft 2
On Jul 29, 2007, at 9:53 AM, Jack Sarfatti wrote:
John A Wheeler coined
"Mass without mass"
"Charge without charge"
"Spin without spin."
"Law without law."
in his mid-1950's classical geometrodynamics where he also introduced "quantum foam" elucidated below.
World Hologram is "Space without space" (my term for the record)
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
e^a = I^a + (1/N)^1/3A^a
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
The Ricci rotation coefficients (like Lie algebra structure constants in internal symmetries) are local functions so that dw^a^bc =/= 0 - use product rule.
We see that the spin 1 effective Yang-Mills potential does not have terms higher than quartic in the intrinsic spin 1 warp fields A^a. Therefore, the quantum field theory is renormalizable using the Veltman-t'Hooft analysis. See Sidney Coleman's Erice Lectures.
The effective warp field potential in the Lagrangian density has the form
*{C3/\A^a + C2/\A^a/\A^b + C1/\A^a/\A^b/\A^c + C0/\A^a/\A^b/\A^c/\A^d}
Where Cp are p-forms from the Minkowski global tetrads I^a whose components I^au(x) are curvilinear functions encoding the inertial accelerations, Coriolis, centrifugal forces on local detectors in non-geodesic motion in the fully warped spacetime. These inertial forces are the g-forces that are locally equivalent to the Newtonian "gravity forces" on the centers of mass of extended test objects. Warp drive eliminates all non-tensor g-forces on the center of mass coordinates. Curvature and torsion forces on the relative coordinates of extended objects are still there because they are T4(x) GCT tensors. They must be kept small.
The Ricci rotation coefficients w^abc(x) are also there in the Cp from the R^a^b term. There are also kinetic energy density terms from the d operator, i.e. gradient terms in A^a, I^a & w^abc(x).
d(w^a^bce^c) = d(w^a^bc)/\e^c + w^a^bcde^c
d(w^a^bc) = w^a^bc,udx^u
T^a(P10) = D(P10)e^a = de^a + w^abce^b(P10)/\e^c = w^abce^b(SO(1,3))/\e^c
because
T^a(T4) = D(T4)e^a = de^a + w^abce^b(T4)/\e^c = 0
w^a^bc(P10) = w^a^bc(T4) + w^a^bc(SO(1,3)
So we want to substitute
T^a(P10) = w^abc(SO(1,3))e^b/\e^c
into
*(R^a^b/\e^c/\e^d
to see how the torsion field 2-form T^a(P10) couples to Einstein's curvature 2-form R^a^b(T4)
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
= R^a^b(T4) + R^a^b(SO(1,3) + Curvature-Torsion Field Cross-Terms
Note that torsion dislocation fields by themselves also induce curvature disclination fields, but NOT vice versa!
This has caused confusion in the literature over the physical meaning of Utiyama's 1956 paper where he only locally gauges the Lorentz group and sticks in Einstein's GCTs by hand ad-hoc - corrected by Kibble in 1961.
On Jul 28, 2007, at 7:12 PM, Jack Sarfatti wrote:
The Grand Illusion, The New Paradigm
Quantum Gravity for Dummies
The basic classical field Lagrangian density template for all spin connections S^a^b corresponding to localized spacetime symmetry Lie group G(x) is
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
G(x) --> T4(x) is 1916 GR
G(x) --> P10(x) is Einstein-Cartan extension of 1916 GR
G(x) --> Conformal Group (15 parameters) Tony Smith's theory?
G(x) --> GL(4,R)
G(x) --> GL(4,C) Penrose Twistors?
G(x) --> GL(4,Q) Supersymmetric Twistors? Q = quaternions
My theory uses only P10(x) at the present time. The additional 6 parameters of P10(x) beyond the 4 of T4(x) form the extra space-dimensions for the torsion field (e.g. G. Shipov) out of which using Kaluza-Klein maybe we can get U(1) SU(2) SU(3) "internal symmetries" of EM, weak, strong?
World Holography eq.
e^a = I^a + (1/N)^1/3A^a
I^a = globally flat Minkowski S-T tetrad 1-form
A^a = the real intrinsic warp SPIN 1 renormalizable (if quantized) Yang-Mills geometrodynamic field
Lp^2 = hG/c^3 = 10^-66 cm^2
N = (Lp^2Lambda)^-1 = Bekenstein BIT number of a closed 2D surface surrounding N point geometrodynamic unit wrapping number monopoles at center of quantum gravity foam bubble N^1/6Lp across.
Each quantum gravity foam bubble has "volume without volume" &V = N^1/2Lp^3, the total volume without volume V is N^3/2Lp^3 therefore exactly N close-packed quantum foam bubbles in the interior of a surrounding surface with N area quanta each Lp^2. Therefore, V/&V = N^3/2/N^1/2 = N QED. This is the 2D point defect (3 real vacuum ODLRO order parameters) analog of a 1D vortex line defect(2 real superfluid ground state order parameters).
s^2 = nabx^ax^b = Integral{I^aIa} = global Minkowski space-time interval.
Integrating dx^a in that case is holonomic, i.e. path-independent
All closed geometrodynamic 1-forms are exact 1-forms in 1905 SR.
ds^2 = guvdx^udx^v = e^aea = I^aIa + (1/N)^1/3(I^aAa + A^aIa) + (1/N)^2/3A^aAa
F^a = dA^a + w^abcA^b/\A^c
DF^a = 0 Yang-Mills Faraday & no geometrodynamic "magnetic" monopole laws
D*F^a = *J^a Yang-Mills Ampere & Gauss's laws
D*J^a = 0 local conservation of warp current densities
Lagrangian density ~ *(1/4)F^a/\*Fa
Note the relation to the torsion field T^a is
T^a = De^a = de^a + w^abce^b/\e^c
= d(I^a + (1/N)^1/3A^a) + w^abc(I^b + (1/N)^1/3A^b/\(I^c + (1/N)^1/3A^c)
Note that
w^abc = w^abc(T4) + w^abc(SO(1,3)
and
T^a(T4) = de^a + w^abc(T4)e^b/\e^c = 0 i.e. 1916 GR
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
to be continued
On Jul 28, 2007, at 4:02 PM, Jack Sarfatti wrote:
On Jul 28, 2007, at 1:44 PM, Paul J. Werbos, Dr. wrote:
Hi, Jack!
I think I see the story now...
First:----------------------
I asked:
2. What would Hehl's kinds of alternative models imply for the possibility of something
like warp drive in the SPIRIT of the Alcubierre solutions? (Not the same equations or solutions,
but paying serious attention when they appear to allow FTL patterns as solutions.)
You answered:
>Don't know.
Neither do I. So far as either of us knows, no one has done the mathematical work needed
to know whether something like warp drive (Alburierre-type solutions but more implementable)
would be possible, in alternatives to GR.
Let me qualify that. I was only referring to Hehl. It's clear to me that you need the torsion field to mutate Einstein's cosmological constant Lambda into a locally variable quintessent field Lambda(x) that you then need to modulate with electromagnetic fields in order to get a practical low-energy zero-g force "geodesic" warp drive.
P10 here is localized Poincare group
In Einstein's curvature-only 1916 approximation
Guv^;v = 0 Bianchi identities i.e.
R^a^b(T4) = D(T4)S^a^b(T4) = curvature 2-form
D(T4)R^a^b = 0
implies
Lambda^,v = 0 i.e. uniform constant
But in Einstein-Cartan theory
R^a^b(P10) = D(P10)S^a^b(P10)
D(P10)R^a^b(P10) = 0
D(P10) = D(T4) + D(SO(1,3)
S(P10)^a^b = S(T4)^a^b + S(SO(1,3)^a^b
R^a^b(P10) = d(S(T4)^a^b + S(SO(1,3)^a^b) + (S(T4)^ac + S(SO(1,3)^ac)/\(S(T4)^c^b + S(SO(1,3)^c^b)
So we now have all these extra terms!
D(T4)R^a^b =/= 0 with torsion, hence
Lambda^,v need no longer vanish.
Second ----------------------------------------------------------------------------
The existence of something like dark matter is the one data point you cite telling us that
SOMETHING is going on, beyond the usual standard model plus GR combination.
But what in particular? With one data point, and hundreds of possible things to play with,
we don't yet have empirical evidence.
First of all it's dark matter and dark energy. We have many data points. I don't understand what you are even saying here? "One data point"? "hundreds of possible things"? I don't think so.
Thus in addition to not knowing what a PARTICULAR Hehl-like model implies for
warp drive, we do not know which alternative model
we should believe anyway -- except if one makes a choice based on some kind
of religious or estehetic conviction, which sounds to me like picking a "system"
at Las Vegas.
You lost me completely. I am talking precise equations and also many precise observations.
Third ---------------------------------------------------------------------------------------------
Is warp drive possible at all?
In the absence of clear empirical or mathematical evidence (except for
the GR case, where there exist the Alcubierre solutions)... we certainly
do not KNOW, one way or another.
First of all there are many good data points in the UFO evidence. That's the whole point here. The Pope's Men also refused to look through Galileo's telescope. If you throw the baby out with the bathwater then as King Lear says
"From nothing comes nothing." (my paraphrase from memory)
You cite UFO sightings as evidence it must be possible.
You might be amused by a link a friend pointed me to yesterday (by accident!!):
http://www.sciencemag.org/cgi/content/full/279/5351/671?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Bainbridge&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Is that the "rebuttal" by that Christian Evangelist? URL too long to work.
HOWEVER -- uncertainty cuts two ways. If we do not KNOW whether warp drive is possible,
Wrong. Fact is we observe such craft. Look at Paul Hill's book for example. Talk to Bruce Maccabee.
and we DO know
something highly unknown is out there (the role of your "dark matter" stuff)...
You must distinguish "dark matter" from "dark energy".
it is rational
to try to find out, by filling in those gaps in empirical data and in mathematical
knowledge, rather than flipping dice and guessing, or wasting time trying to be Holy Inquisition or Defenders
of old things that do not address the real issues here.
Vague, of course. We all like Apple Pie and Ice cream. The real situation is not as hopeless as you paint it.
I thank you very much for pointing me towards Hehl, who does seem to be one of the very few
people out there actually living the full scientific method in fundamental physics.
S. Weinberg wrote a strange letter in Physics Today mentioning Hehl.
If there were more such people, perhaps humans really would have some chance
of making progress, and surviving in the long term. However, I worry here.
Chimpanzee society once made progress long ago, and then reached the limits of
the technology and understanding that such creatures were capable; have humans now
reached that point as well, in their understanding of basic physics and in
the technologies which that would otherwise make possible? For example --
is the full-up mathematics of operator fields simply so difficult that humans do not learn it until
an age when they are less flexible, and prone to becoming overwhelmed or ossified by it,
to the extend that they understand it at all? On the bright side, the adult Sophists
of Greece seemed equally befuddled by easier things, so perhaps there is hope for progress;
yet it is hard to see, in concrete terms.
Eric Davis would disagree with the above.
What do you mean?
He would claim he has a viable theory of how the universe works
(though he may be humble enough to say it comes from other people),
Such as?
AND a way to show how to design a warp drive based on definite predictions of that theory.
But I do not feel convinced as yet that the connections he proposes would really work.
What connections? References?
At best, it would require new mathematical work to properly evaluate.
I don't think so.
Best of luck to us all,
Paul
d(w^a^bce^c) = d(w^a^bc)/\e^c + w^a^bcde^c
R^a^b = d(w^a^bc)/\e^c + w^a^bcde^c + w^a^a'ce^a'/\w^c^bb'ce^b'
T^a(P10) = w^abc(SO(1,3))e^b/\e^c = w^abc(SO(1,3))(I^b + (1/N)^1/3A^b)/\(I^c + (1/N)^1/3A^c)
Note that the torsion field 2-form does not depend upon F^a = DA^a.
G. Shipov's "teleparallel" theory I think means
R^a^b(P10) = 0
Where
R^a^b(P10) = R^a^b(T4) + R^a^b(SO(1,3) + curvature-torsion couplings
R^a^b(T4) is Einstein's 1916 torsion-free disclination curvature
R^a^b(SO(1,3) is Utiyama's 1956 torsion-gap dislocation defect induction of disclination curvature defects in the geometrodynamic monopole nodes of the Kleinert "world crystal lattice".
w^aa'c(T4)e^a'/\w^c^b'(SO(1,3)]ce^b'+ w^aa'c(SO(1,3)]e^a'/\w^c^bb'(T4)e^b'
Are the curvature-torsion coupling cross terms.
However, I see no compelling physical reason to make the restrictive choice
R^a^b(P10) = 0
R^a^b(P10) = D[w^a^bc(T4) + w^a^bc(SO(1,3)]e^c
= d([w^a^bc(T4) + w^a^bc(SO(1,3)]e^c)
+ [w^aa'c(T4) + w^aa'c(SO(1,3)]e^a'/\[w^c^bb'(T4) + w^c^b'(SO(1,3)]ce^b'
= R^a^b(T4) + R^ab(SO(1,3) + w^aa'c(T4)e^a'/\w^c^b'(SO(1,3)]ce^b'+ w^aa'c(SO(1,3)]e^a'/\w^c^bb'(T4)e^b'
Math typo corrected draft 2
On Jul 29, 2007, at 9:53 AM, Jack Sarfatti wrote:
John A Wheeler coined
"Mass without mass"
"Charge without charge"
"Spin without spin."
"Law without law."
in his mid-1950's classical geometrodynamics where he also introduced "quantum foam" elucidated below.
World Hologram is "Space without space" (my term for the record)
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
e^a = I^a + (1/N)^1/3A^a
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
The Ricci rotation coefficients (like Lie algebra structure constants in internal symmetries) are local functions so that dw^a^bc =/= 0 - use product rule.
We see that the spin 1 effective Yang-Mills potential does not have terms higher than quartic in the intrinsic spin 1 warp fields A^a. Therefore, the quantum field theory is renormalizable using the Veltman-t'Hooft analysis. See Sidney Coleman's Erice Lectures.
The effective warp field potential in the Lagrangian density has the form
*{C3/\A^a + C2/\A^a/\A^b + C1/\A^a/\A^b/\A^c + C0/\A^a/\A^b/\A^c/\A^d}
Where Cp are p-forms from the Minkowski global tetrads I^a whose components I^au(x) are curvilinear functions encoding the inertial accelerations, Coriolis, centrifugal forces on local detectors in non-geodesic motion in the fully warped spacetime. These inertial forces are the g-forces that are locally equivalent to the Newtonian "gravity forces" on the centers of mass of extended test objects. Warp drive eliminates all non-tensor g-forces on the center of mass coordinates. Curvature and torsion forces on the relative coordinates of extended objects are still there because they are T4(x) GCT tensors. They must be kept small.
The Ricci rotation coefficients w^abc(x) are also there in the Cp from the R^a^b term. There are also kinetic energy density terms from the d operator, i.e. gradient terms in A^a, I^a & w^abc(x).
d(w^a^bce^c) = d(w^a^bc)/\e^c + w^a^bcde^c
d(w^a^bc) = w^a^bc,udx^u
T^a(P10) = D(P10)e^a = de^a + w^abce^b(P10)/\e^c = w^abce^b(SO(1,3))/\e^c
because
T^a(T4) = D(T4)e^a = de^a + w^abce^b(T4)/\e^c = 0
w^a^bc(P10) = w^a^bc(T4) + w^a^bc(SO(1,3)
So we want to substitute
T^a(P10) = w^abc(SO(1,3))e^b/\e^c
into
*(R^a^b/\e^c/\e^d
to see how the torsion field 2-form T^a(P10) couples to Einstein's curvature 2-form R^a^b(T4)
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
= R^a^b(T4) + R^a^b(SO(1,3) + Curvature-Torsion Field Cross-Terms
Note that torsion dislocation fields by themselves also induce curvature disclination fields, but NOT vice versa!
This has caused confusion in the literature over the physical meaning of Utiyama's 1956 paper where he only locally gauges the Lorentz group and sticks in Einstein's GCTs by hand ad-hoc - corrected by Kibble in 1961.
On Jul 28, 2007, at 7:12 PM, Jack Sarfatti wrote:
The Grand Illusion, The New Paradigm
Quantum Gravity for Dummies
The basic classical field Lagrangian density template for all spin connections S^a^b corresponding to localized spacetime symmetry Lie group G(x) is
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
G(x) --> T4(x) is 1916 GR
G(x) --> P10(x) is Einstein-Cartan extension of 1916 GR
G(x) --> Conformal Group (15 parameters) Tony Smith's theory?
G(x) --> GL(4,R)
G(x) --> GL(4,C) Penrose Twistors?
G(x) --> GL(4,Q) Supersymmetric Twistors? Q = quaternions
My theory uses only P10(x) at the present time. The additional 6 parameters of P10(x) beyond the 4 of T4(x) form the extra space-dimensions for the torsion field (e.g. G. Shipov) out of which using Kaluza-Klein maybe we can get U(1) SU(2) SU(3) "internal symmetries" of EM, weak, strong?
World Holography eq.
e^a = I^a + (1/N)^1/3A^a
I^a = globally flat Minkowski S-T tetrad 1-form
A^a = the real intrinsic warp SPIN 1 renormalizable (if quantized) Yang-Mills geometrodynamic field
Lp^2 = hG/c^3 = 10^-66 cm^2
N = (Lp^2Lambda)^-1 = Bekenstein BIT number of a closed 2D surface surrounding N point geometrodynamic unit wrapping number monopoles at center of quantum gravity foam bubble N^1/6Lp across.
Each quantum gravity foam bubble has "volume without volume" &V = N^1/2Lp^3, the total volume without volume V is N^3/2Lp^3 therefore exactly N close-packed quantum foam bubbles in the interior of a surrounding surface with N area quanta each Lp^2. Therefore, V/&V = N^3/2/N^1/2 = N QED. This is the 2D point defect (3 real vacuum ODLRO order parameters) analog of a 1D vortex line defect(2 real superfluid ground state order parameters).
s^2 = nabx^ax^b = Integral{I^aIa} = global Minkowski space-time interval.
Integrating dx^a in that case is holonomic, i.e. path-independent
All closed geometrodynamic 1-forms are exact 1-forms in 1905 SR.
ds^2 = guvdx^udx^v = e^aea = I^aIa + (1/N)^1/3(I^aAa + A^aIa) + (1/N)^2/3A^aAa
F^a = dA^a + w^abcA^b/\A^c
DF^a = 0 Yang-Mills Faraday & no geometrodynamic "magnetic" monopole laws
D*F^a = *J^a Yang-Mills Ampere & Gauss's laws
D*J^a = 0 local conservation of warp current densities
Lagrangian density ~ *(1/4)F^a/\*Fa
Note the relation to the torsion field T^a is
T^a = De^a = de^a + w^abce^b/\e^c
= d(I^a + (1/N)^1/3A^a) + w^abc(I^b + (1/N)^1/3A^b/\(I^c + (1/N)^1/3A^c)
Note that
w^abc = w^abc(T4) + w^abc(SO(1,3)
and
T^a(T4) = de^a + w^abc(T4)e^b/\e^c = 0 i.e. 1916 GR
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
to be continued
On Jul 28, 2007, at 4:02 PM, Jack Sarfatti wrote:
On Jul 28, 2007, at 1:44 PM, Paul J. Werbos, Dr. wrote:
Hi, Jack!
I think I see the story now...
First:----------------------
I asked:
2. What would Hehl's kinds of alternative models imply for the possibility of something
like warp drive in the SPIRIT of the Alcubierre solutions? (Not the same equations or solutions,
but paying serious attention when they appear to allow FTL patterns as solutions.)
You answered:
>Don't know.
Neither do I. So far as either of us knows, no one has done the mathematical work needed
to know whether something like warp drive (Alburierre-type solutions but more implementable)
would be possible, in alternatives to GR.
Let me qualify that. I was only referring to Hehl. It's clear to me that you need the torsion field to mutate Einstein's cosmological constant Lambda into a locally variable quintessent field Lambda(x) that you then need to modulate with electromagnetic fields in order to get a practical low-energy zero-g force "geodesic" warp drive.
P10 here is localized Poincare group
In Einstein's curvature-only 1916 approximation
Guv^;v = 0 Bianchi identities i.e.
R^a^b(T4) = D(T4)S^a^b(T4) = curvature 2-form
D(T4)R^a^b = 0
implies
Lambda^,v = 0 i.e. uniform constant
But in Einstein-Cartan theory
R^a^b(P10) = D(P10)S^a^b(P10)
D(P10)R^a^b(P10) = 0
D(P10) = D(T4) + D(SO(1,3)
S(P10)^a^b = S(T4)^a^b + S(SO(1,3)^a^b
R^a^b(P10) = d(S(T4)^a^b + S(SO(1,3)^a^b) + (S(T4)^ac + S(SO(1,3)^ac)/\(S(T4)^c^b + S(SO(1,3)^c^b)
So we now have all these extra terms!
D(T4)R^a^b =/= 0 with torsion, hence
Lambda^,v need no longer vanish.
Second ----------------------------------------------------------------------------
The existence of something like dark matter is the one data point you cite telling us that
SOMETHING is going on, beyond the usual standard model plus GR combination.
But what in particular? With one data point, and hundreds of possible things to play with,
we don't yet have empirical evidence.
First of all it's dark matter and dark energy. We have many data points. I don't understand what you are even saying here? "One data point"? "hundreds of possible things"? I don't think so.
Thus in addition to not knowing what a PARTICULAR Hehl-like model implies for
warp drive, we do not know which alternative model
we should believe anyway -- except if one makes a choice based on some kind
of religious or estehetic conviction, which sounds to me like picking a "system"
at Las Vegas.
You lost me completely. I am talking precise equations and also many precise observations.
Third ---------------------------------------------------------------------------------------------
Is warp drive possible at all?
In the absence of clear empirical or mathematical evidence (except for
the GR case, where there exist the Alcubierre solutions)... we certainly
do not KNOW, one way or another.
First of all there are many good data points in the UFO evidence. That's the whole point here. The Pope's Men also refused to look through Galileo's telescope. If you throw the baby out with the bathwater then as King Lear says
"From nothing comes nothing." (my paraphrase from memory)
You cite UFO sightings as evidence it must be possible.
You might be amused by a link a friend pointed me to yesterday (by accident!!):
http://www.sciencemag.org/cgi/content/full/279/5351/671?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Bainbridge&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Is that the "rebuttal" by that Christian Evangelist? URL too long to work.
HOWEVER -- uncertainty cuts two ways. If we do not KNOW whether warp drive is possible,
Wrong. Fact is we observe such craft. Look at Paul Hill's book for example. Talk to Bruce Maccabee.
and we DO know
something highly unknown is out there (the role of your "dark matter" stuff)...
You must distinguish "dark matter" from "dark energy".
it is rational
to try to find out, by filling in those gaps in empirical data and in mathematical
knowledge, rather than flipping dice and guessing, or wasting time trying to be Holy Inquisition or Defenders
of old things that do not address the real issues here.
Vague, of course. We all like Apple Pie and Ice cream. The real situation is not as hopeless as you paint it.
I thank you very much for pointing me towards Hehl, who does seem to be one of the very few
people out there actually living the full scientific method in fundamental physics.
S. Weinberg wrote a strange letter in Physics Today mentioning Hehl.
If there were more such people, perhaps humans really would have some chance
of making progress, and surviving in the long term. However, I worry here.
Chimpanzee society once made progress long ago, and then reached the limits of
the technology and understanding that such creatures were capable; have humans now
reached that point as well, in their understanding of basic physics and in
the technologies which that would otherwise make possible? For example --
is the full-up mathematics of operator fields simply so difficult that humans do not learn it until
an age when they are less flexible, and prone to becoming overwhelmed or ossified by it,
to the extend that they understand it at all? On the bright side, the adult Sophists
of Greece seemed equally befuddled by easier things, so perhaps there is hope for progress;
yet it is hard to see, in concrete terms.
Eric Davis would disagree with the above.
What do you mean?
He would claim he has a viable theory of how the universe works
(though he may be humble enough to say it comes from other people),
Such as?
AND a way to show how to design a warp drive based on definite predictions of that theory.
But I do not feel convinced as yet that the connections he proposes would really work.
What connections? References?
At best, it would require new mathematical work to properly evaluate.
I don't think so.
Best of luck to us all,
Paul
World Hologram: Space without space
John A Wheeler coined
"Mass without mass"
"Charge without charge"
"Spin without spin."
"Law without law."
in his mid-1950's classical geometrodynamics where he also introduced "quantum foam" elucidated below.
World Hologram is "Space without space" (my term for the record)
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
e^a = I^a + (1/N)^1/3A^a
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
The Ricci rotation coefficients (like Lie algebra structure constants in internal symmetries) are local functions so that dw^a^bc =/= 0 - use product rule.
We see that the spin 1 effective Yang-Mills potential does not have terms higher than quartic in the intrinsic spin 1 warp fields A^a. Therefore, the quantum field theory is renormalizable using the Veltman-t'Hooft analysis. See Sidney Coleman's Erice Lectures.
The effective warp field potential in the Lagrangian density has the form
*{C3/\A^a + C2/\A^a/\A^b + C1/\A^a/\A^b/\A^c + C0/\A^a/\A^b/\A^c/\A^d}
Where Cp are p-forms from the Minkowski global tetrads I^a whose components I^au(x) are curvilinear functions encoding the inertial accelerations, Coriolis, centrifugal forces on local detectors in non-geodesic motion in the fully warped spacetime. These inertial forces are the g-forces that are locally equivalent to the Newtonian "gravity forces" on the centers of mass of extended test objects. Warp drive eliminates all non-tensor g-forces on the center of mass coordinates. Curvature and torsion forces on the relative coordinates of extended objects are still there because they are T4(x) GCT tensors. They must be kept small.
The Ricci rotation coefficients w^abc(x) are also there in the Cp from the R^a^b term. There are also kinetic energy density terms from the d operator, i.e. gradient terms in A^a, I^a & w^abc(x).
d(w^a^bce^c) = d(w^a^bc)e^c + w^a^bcde^c
d(w^a^bc) = w^a^bc,udx^u
T^a(P10) = D(P10)e^a = de^a + w^abce^b(P10)/\e^c = w^abce^b(SO(1,3))/\e^c
because
T^a(T4) = D(T4)e^a = de^a + w^abce^b(T4)/\e^c = 0
w^a^bc(P10) = w^a^bc(T4) + w^a^bc(SO(1,3)
So we want to substitute
T^a(P10) = w^abce^b(SO(1,3))/\e^c
into
*(R^a^b/\e^c/\e^d
to see how the torsion field 2-form T^a(P10) couples to Einstein's curvature 2-form R^a^b(T4)
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
= R^a^b(T4) + R^a^b(SO(1,3) + Curvature-Torsion Field Cross-Terms
Note that torsion dislocation fields by themselves also induce curvature disclination fields, but NOT vice versa!
This has caused confusion in the literature over the physical meaning of Utiyama's 1956 paper where he only locally gauges the Lorentz group and sticks in Einstein's GCTs by hand ad-hoc - corrected by Kibble in 1961.
On Jul 28, 2007, at 7:12 PM, Jack Sarfatti wrote:
The Grand Illusion, The New Paradigm
Quantum Gravity for Dummies
The basic classical field Lagrangian density template for all spin connections S^a^b corresponding to localized spacetime symmetry Lie group G(x) is
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
G(x) --> T4(x) is 1916 GR
G(x) --> P10(x) is Einstein-Cartan extension of 1916 GR
G(x) --> Conformal Group (15 parameters) Tony Smith's theory?
G(x) --> GL(4,R)
G(x) --> GL(4,C) Penrose Twistors?
G(x) --> GL(4,Q) Supersymmetric Twistors? Q = quaternions
My theory uses only P10(x) at the present time. The additional 6 parameters of P10(x) beyond the 4 of T4(x) form the extra space-dimensions for the torsion field (e.g. G. Shipov) out of which using Kaluza-Klein maybe we can get U(1) SU(2) SU(3) "internal symmetries" of EM, weak, strong?
World Holography eq.
e^a = I^a + (1/N)^1/3A^a
I^a = globally flat Minkowski S-T tetrad 1-form
A^a = the real intrinsic warp SPIN 1 renormalizable (if quantized) Yang-Mills geometrodynamic field
Lp^2 = hG/c^3 = 10^-66 cm^2
N = (Lp^2Lambda)^-1 = Bekenstein BIT number of a closed 2D surface surrounding N point geometrodynamic unit wrapping number monopoles at center of quantum gravity foam bubble N^1/6Lp across.
Each quantum gravity foam bubble has "volume without volume" &V = N^1/2Lp^3, the total volume without volume V is N^3/2Lp^3 therefore exactly N close-packed quantum foam bubbles in the interior of a surrounding surface with N area quanta each Lp^2. Therefore, V/&V = N^3/2/N^1/2 = N QED. This is the 2D point defect (3 real vacuum ODLRO order parameters) analog of a 1D vortex line defect(2 real superfluid ground state order parameters).
s^2 = nabx^ax^b = Integral{I^aIa} = global Minkowski space-time interval.
Integrating dx^a in that case is holonomic, i.e. path-independent
All closed geometrodynamic 1-forms are exact 1-forms in 1905 SR.
ds^2 = guvdx^udx^v = e^aea = I^aIa + (1/N)^1/3(I^aAa + A^aIa) + (1/N)^2/3A^aAa
F^a = dA^a + w^abcA^b/\A^c
DF^a = 0 Yang-Mills Faraday & no geometrodynamic "magnetic" monopole laws
D*F^a = *J^a Yang-Mills Ampere & Gauss's laws
D*J^a = 0 local conservation of warp current densities
Lagrangian density ~ *(1/4)F^a/\*Fa
Note the relation to the torsion field T^a is
T^a = De^a = de^a + w^abce^b/\e^c
= d(I^a + (1/N)^1/3A^a) + w^abc(I^b + (1/N)^1/3A^b/\(I^c + (1/N)^1/3A^c)
Note that
w^abc = w^abc(T4) + w^abc(SO(1,3)
and
T^a(T4) = de^a + w^abc(T4)e^b/\e^c = 0 i.e. 1916 GR
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
to be continued
On Jul 28, 2007, at 4:02 PM, Jack Sarfatti wrote:
On Jul 28, 2007, at 1:44 PM, Paul J. Werbos, Dr. wrote:
Hi, Jack!
I think I see the story now...
First:----------------------
I asked:
2. What would Hehl's kinds of alternative models imply for the possibility of something
like warp drive in the SPIRIT of the Alcubierre solutions? (Not the same equations or solutions,
but paying serious attention when they appear to allow FTL patterns as solutions.)
You answered:
>Don't know.
Neither do I. So far as either of us knows, no one has done the mathematical work needed
to know whether something like warp drive (Alburierre-type solutions but more implementable)
would be possible, in alternatives to GR.
Let me qualify that. I was only referring to Hehl. It's clear to me that you need the torsion field to mutate Einstein's cosmological constant Lambda into a locally variable quintessent field Lambda(x) that you then need to modulate with electromagnetic fields in order to get a practical low-energy zero-g force "geodesic" warp drive.
P10 here is localized Poincare group
In Einstein's curvature-only 1916 approximation
Guv^;v = 0 Bianchi identities i.e.
R^a^b(T4) = D(T4)S^a^b(T4) = curvature 2-form
D(T4)R^a^b = 0
implies
Lambda^,v = 0 i.e. uniform constant
But in Einstein-Cartan theory
R^a^b(P10) = D(P10)S^a^b(P10)
D(P10)R^a^b(P10) = 0
D(P10) = D(T4) + D(SO(1,3)
S(P10)^a^b = S(T4)^a^b + S(SO(1,3)^a^b
R^a^b(P10) = d(S(T4)^a^b + S(SO(1,3)^a^b) + (S(T4)^ac + S(SO(1,3)^ac)/\(S(T4)^c^b + S(SO(1,3)^c^b)
So we now have all these extra terms!
D(T4)R^a^b =/= 0 with torsion, hence
Lambda^,v need no longer vanish.
Second ----------------------------------------------------------------------------
The existence of something like dark matter is the one data point you cite telling us that
SOMETHING is going on, beyond the usual standard model plus GR combination.
But what in particular? With one data point, and hundreds of possible things to play with,
we don't yet have empirical evidence.
First of all it's dark matter and dark energy. We have many data points. I don't understand what you are even saying here? "One data point"? "hundreds of possible things"? I don't think so.
Thus in addition to not knowing what a PARTICULAR Hehl-like model implies for
warp drive, we do not know which alternative model
we should believe anyway -- except if one makes a choice based on some kind
of religious or estehetic conviction, which sounds to me like picking a "system"
at Las Vegas.
You lost me completely. I am talking precise equations and also many precise observations.
Third ---------------------------------------------------------------------------------------------
Is warp drive possible at all?
In the absence of clear empirical or mathematical evidence (except for
the GR case, where there exist the Alcubierre solutions)... we certainly
do not KNOW, one way or another.
First of all there are many good data points in the UFO evidence. That's the whole point here. The Pope's Men also refused to look through Galileo's telescope. If you throw the baby out with the bathwater then as King Lear says
"From nothing comes nothing." (my paraphrase from memory)
You cite UFO sightings as evidence it must be possible.
You might be amused by a link a friend pointed me to yesterday (by accident!!):
http://www.sciencemag.org/cgi/content/full/279/5351/671?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Bainbridge&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Is that the "rebuttal" by that Christian Evangelist? URL too long to work.
HOWEVER -- uncertainty cuts two ways. If we do not KNOW whether warp drive is possible,
Wrong. Fact is we observe such craft. Look at Paul Hill's book for example. Talk to Bruce Maccabee.
and we DO know
something highly unknown is out there (the role of your "dark matter" stuff)...
You must distinguish "dark matter" from "dark energy".
it is rational
to try to find out, by filling in those gaps in empirical data and in mathematical
knowledge, rather than flipping dice and guessing, or wasting time trying to be Holy Inquisition or Defenders
of old things that do not address the real issues here.
Vague, of course. We all like Apple Pie and Ice cream. The real situation is not as hopeless as you paint it.
I thank you very much for pointing me towards Hehl, who does seem to be one of the very few
people out there actually living the full scientific method in fundamental physics.
S. Weinberg wrote a strange letter in Physics Today mentioning Hehl.
If there were more such people, perhaps humans really would have some chance
of making progress, and surviving in the long term. However, I worry here.
Chimpanzee society once made progress long ago, and then reached the limits of
the technology and understanding that such creatures were capable; have humans now
reached that point as well, in their understanding of basic physics and in
the technologies which that would otherwise make possible? For example --
is the full-up mathematics of operator fields simply so difficult that humans do not learn it until
an age when they are less flexible, and prone to becoming overwhelmed or ossified by it,
to the extend that they understand it at all? On the bright side, the adult Sophists
of Greece seemed equally befuddled by easier things, so perhaps there is hope for progress;
yet it is hard to see, in concrete terms.
Eric Davis would disagree with the above.
What do you mean?
He would claim he has a viable theory of how the universe works
(though he may be humble enough to say it comes from other people),
Such as?
AND a way to show how to design a warp drive based on definite predictions of that theory.
But I do not feel convinced as yet that the connections he proposes would really work.
What connections? References?
At best, it would require new mathematical work to properly evaluate.
I don't think so.
Best of luck to us all,
Paul
John A Wheeler coined
"Mass without mass"
"Charge without charge"
"Spin without spin."
"Law without law."
in his mid-1950's classical geometrodynamics where he also introduced "quantum foam" elucidated below.
World Hologram is "Space without space" (my term for the record)
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
e^a = I^a + (1/N)^1/3A^a
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
The Ricci rotation coefficients (like Lie algebra structure constants in internal symmetries) are local functions so that dw^a^bc =/= 0 - use product rule.
We see that the spin 1 effective Yang-Mills potential does not have terms higher than quartic in the intrinsic spin 1 warp fields A^a. Therefore, the quantum field theory is renormalizable using the Veltman-t'Hooft analysis. See Sidney Coleman's Erice Lectures.
The effective warp field potential in the Lagrangian density has the form
*{C3/\A^a + C2/\A^a/\A^b + C1/\A^a/\A^b/\A^c + C0/\A^a/\A^b/\A^c/\A^d}
Where Cp are p-forms from the Minkowski global tetrads I^a whose components I^au(x) are curvilinear functions encoding the inertial accelerations, Coriolis, centrifugal forces on local detectors in non-geodesic motion in the fully warped spacetime. These inertial forces are the g-forces that are locally equivalent to the Newtonian "gravity forces" on the centers of mass of extended test objects. Warp drive eliminates all non-tensor g-forces on the center of mass coordinates. Curvature and torsion forces on the relative coordinates of extended objects are still there because they are T4(x) GCT tensors. They must be kept small.
The Ricci rotation coefficients w^abc(x) are also there in the Cp from the R^a^b term. There are also kinetic energy density terms from the d operator, i.e. gradient terms in A^a, I^a & w^abc(x).
d(w^a^bce^c) = d(w^a^bc)e^c + w^a^bcde^c
d(w^a^bc) = w^a^bc,udx^u
T^a(P10) = D(P10)e^a = de^a + w^abce^b(P10)/\e^c = w^abce^b(SO(1,3))/\e^c
because
T^a(T4) = D(T4)e^a = de^a + w^abce^b(T4)/\e^c = 0
w^a^bc(P10) = w^a^bc(T4) + w^a^bc(SO(1,3)
So we want to substitute
T^a(P10) = w^abce^b(SO(1,3))/\e^c
into
*(R^a^b/\e^c/\e^d
to see how the torsion field 2-form T^a(P10) couples to Einstein's curvature 2-form R^a^b(T4)
R^a^b = Dw^a^bce^c = d(w^a^bce^c) + w^a^a'ce^a'/\w^c^bb'ce^b'
= R^a^b(T4) + R^a^b(SO(1,3) + Curvature-Torsion Field Cross-Terms
Note that torsion dislocation fields by themselves also induce curvature disclination fields, but NOT vice versa!
This has caused confusion in the literature over the physical meaning of Utiyama's 1956 paper where he only locally gauges the Lorentz group and sticks in Einstein's GCTs by hand ad-hoc - corrected by Kibble in 1961.
On Jul 28, 2007, at 7:12 PM, Jack Sarfatti wrote:
The Grand Illusion, The New Paradigm
Quantum Gravity for Dummies
The basic classical field Lagrangian density template for all spin connections S^a^b corresponding to localized spacetime symmetry Lie group G(x) is
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
G(x) --> T4(x) is 1916 GR
G(x) --> P10(x) is Einstein-Cartan extension of 1916 GR
G(x) --> Conformal Group (15 parameters) Tony Smith's theory?
G(x) --> GL(4,R)
G(x) --> GL(4,C) Penrose Twistors?
G(x) --> GL(4,Q) Supersymmetric Twistors? Q = quaternions
My theory uses only P10(x) at the present time. The additional 6 parameters of P10(x) beyond the 4 of T4(x) form the extra space-dimensions for the torsion field (e.g. G. Shipov) out of which using Kaluza-Klein maybe we can get U(1) SU(2) SU(3) "internal symmetries" of EM, weak, strong?
World Holography eq.
e^a = I^a + (1/N)^1/3A^a
I^a = globally flat Minkowski S-T tetrad 1-form
A^a = the real intrinsic warp SPIN 1 renormalizable (if quantized) Yang-Mills geometrodynamic field
Lp^2 = hG/c^3 = 10^-66 cm^2
N = (Lp^2Lambda)^-1 = Bekenstein BIT number of a closed 2D surface surrounding N point geometrodynamic unit wrapping number monopoles at center of quantum gravity foam bubble N^1/6Lp across.
Each quantum gravity foam bubble has "volume without volume" &V = N^1/2Lp^3, the total volume without volume V is N^3/2Lp^3 therefore exactly N close-packed quantum foam bubbles in the interior of a surrounding surface with N area quanta each Lp^2. Therefore, V/&V = N^3/2/N^1/2 = N QED. This is the 2D point defect (3 real vacuum ODLRO order parameters) analog of a 1D vortex line defect(2 real superfluid ground state order parameters).
s^2 = nabx^ax^b = Integral{I^aIa} = global Minkowski space-time interval.
Integrating dx^a in that case is holonomic, i.e. path-independent
All closed geometrodynamic 1-forms are exact 1-forms in 1905 SR.
ds^2 = guvdx^udx^v = e^aea = I^aIa + (1/N)^1/3(I^aAa + A^aIa) + (1/N)^2/3A^aAa
F^a = dA^a + w^abcA^b/\A^c
DF^a = 0 Yang-Mills Faraday & no geometrodynamic "magnetic" monopole laws
D*F^a = *J^a Yang-Mills Ampere & Gauss's laws
D*J^a = 0 local conservation of warp current densities
Lagrangian density ~ *(1/4)F^a/\*Fa
Note the relation to the torsion field T^a is
T^a = De^a = de^a + w^abce^b/\e^c
= d(I^a + (1/N)^1/3A^a) + w^abc(I^b + (1/N)^1/3A^b/\(I^c + (1/N)^1/3A^c)
Note that
w^abc = w^abc(T4) + w^abc(SO(1,3)
and
T^a(T4) = de^a + w^abc(T4)e^b/\e^c = 0 i.e. 1916 GR
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
to be continued
On Jul 28, 2007, at 4:02 PM, Jack Sarfatti wrote:
On Jul 28, 2007, at 1:44 PM, Paul J. Werbos, Dr. wrote:
Hi, Jack!
I think I see the story now...
First:----------------------
I asked:
2. What would Hehl's kinds of alternative models imply for the possibility of something
like warp drive in the SPIRIT of the Alcubierre solutions? (Not the same equations or solutions,
but paying serious attention when they appear to allow FTL patterns as solutions.)
You answered:
>Don't know.
Neither do I. So far as either of us knows, no one has done the mathematical work needed
to know whether something like warp drive (Alburierre-type solutions but more implementable)
would be possible, in alternatives to GR.
Let me qualify that. I was only referring to Hehl. It's clear to me that you need the torsion field to mutate Einstein's cosmological constant Lambda into a locally variable quintessent field Lambda(x) that you then need to modulate with electromagnetic fields in order to get a practical low-energy zero-g force "geodesic" warp drive.
P10 here is localized Poincare group
In Einstein's curvature-only 1916 approximation
Guv^;v = 0 Bianchi identities i.e.
R^a^b(T4) = D(T4)S^a^b(T4) = curvature 2-form
D(T4)R^a^b = 0
implies
Lambda^,v = 0 i.e. uniform constant
But in Einstein-Cartan theory
R^a^b(P10) = D(P10)S^a^b(P10)
D(P10)R^a^b(P10) = 0
D(P10) = D(T4) + D(SO(1,3)
S(P10)^a^b = S(T4)^a^b + S(SO(1,3)^a^b
R^a^b(P10) = d(S(T4)^a^b + S(SO(1,3)^a^b) + (S(T4)^ac + S(SO(1,3)^ac)/\(S(T4)^c^b + S(SO(1,3)^c^b)
So we now have all these extra terms!
D(T4)R^a^b =/= 0 with torsion, hence
Lambda^,v need no longer vanish.
Second ----------------------------------------------------------------------------
The existence of something like dark matter is the one data point you cite telling us that
SOMETHING is going on, beyond the usual standard model plus GR combination.
But what in particular? With one data point, and hundreds of possible things to play with,
we don't yet have empirical evidence.
First of all it's dark matter and dark energy. We have many data points. I don't understand what you are even saying here? "One data point"? "hundreds of possible things"? I don't think so.
Thus in addition to not knowing what a PARTICULAR Hehl-like model implies for
warp drive, we do not know which alternative model
we should believe anyway -- except if one makes a choice based on some kind
of religious or estehetic conviction, which sounds to me like picking a "system"
at Las Vegas.
You lost me completely. I am talking precise equations and also many precise observations.
Third ---------------------------------------------------------------------------------------------
Is warp drive possible at all?
In the absence of clear empirical or mathematical evidence (except for
the GR case, where there exist the Alcubierre solutions)... we certainly
do not KNOW, one way or another.
First of all there are many good data points in the UFO evidence. That's the whole point here. The Pope's Men also refused to look through Galileo's telescope. If you throw the baby out with the bathwater then as King Lear says
"From nothing comes nothing." (my paraphrase from memory)
You cite UFO sightings as evidence it must be possible.
You might be amused by a link a friend pointed me to yesterday (by accident!!):
http://www.sciencemag.org/cgi/content/full/279/5351/671?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Bainbridge&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Is that the "rebuttal" by that Christian Evangelist? URL too long to work.
HOWEVER -- uncertainty cuts two ways. If we do not KNOW whether warp drive is possible,
Wrong. Fact is we observe such craft. Look at Paul Hill's book for example. Talk to Bruce Maccabee.
and we DO know
something highly unknown is out there (the role of your "dark matter" stuff)...
You must distinguish "dark matter" from "dark energy".
it is rational
to try to find out, by filling in those gaps in empirical data and in mathematical
knowledge, rather than flipping dice and guessing, or wasting time trying to be Holy Inquisition or Defenders
of old things that do not address the real issues here.
Vague, of course. We all like Apple Pie and Ice cream. The real situation is not as hopeless as you paint it.
I thank you very much for pointing me towards Hehl, who does seem to be one of the very few
people out there actually living the full scientific method in fundamental physics.
S. Weinberg wrote a strange letter in Physics Today mentioning Hehl.
If there were more such people, perhaps humans really would have some chance
of making progress, and surviving in the long term. However, I worry here.
Chimpanzee society once made progress long ago, and then reached the limits of
the technology and understanding that such creatures were capable; have humans now
reached that point as well, in their understanding of basic physics and in
the technologies which that would otherwise make possible? For example --
is the full-up mathematics of operator fields simply so difficult that humans do not learn it until
an age when they are less flexible, and prone to becoming overwhelmed or ossified by it,
to the extend that they understand it at all? On the bright side, the adult Sophists
of Greece seemed equally befuddled by easier things, so perhaps there is hope for progress;
yet it is hard to see, in concrete terms.
Eric Davis would disagree with the above.
What do you mean?
He would claim he has a viable theory of how the universe works
(though he may be humble enough to say it comes from other people),
Such as?
AND a way to show how to design a warp drive based on definite predictions of that theory.
But I do not feel convinced as yet that the connections he proposes would really work.
What connections? References?
At best, it would require new mathematical work to properly evaluate.
I don't think so.
Best of luck to us all,
Paul
Saturday, July 28, 2007
The Grand Illusion, The New Paradigm Quantum Gravity for Dummies
http://www.kmelmidimusic.com/sinatra/u_gotomy.mid
"You go to my head and you linger like a haunting refrain And I find you spinning 'round in my brain Like the bubbles in a glass of champagne You go to my head like a sip of sparkling Burgundy brew And I find the very mention of you Like the kicker in a julep or two
The thrill of the thought that you might give a thought to my plea Cast a spell over me Still I say to myself get a hold of yourself Can't you see that it never can be
You go to my head with a smile that makes my temperature rise Like a summer with a thousand Julys You intoxicate my soul with your eyes Though I'm certain that this heart of mine Hasn't a ghost of a chance in this crazy romance You go to my head
The thrill of the thought that you might give a thought to my plea Cast a spell over me Still I say to myself get a hold of yourself Can't you see that it never can be
You go to my head with a smile that makes my temperature rise Like a summer with a thousand Julys You intoxicate my soul with your eyes Though I'm certain that this heart of mine Hasn't a ghost of a chance in this crazy romance You go to my head You go to my head You go to my head."
J. Fred Coots and Haven Gillespie. Written in 1938, recorded by Billie Holiday, Frank Sinatra in "Nice and Easy"
The basic classical field Lagrangian density template for all spin connections S^a^b corresponding to localized spacetime symmetry Lie group G(x) is
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
G(x) --> T4(x) is 1916 GR
G(x) --> P10(x) is Einstein-Cartan extension of 1916 GR
G(x) --> Conformal Group (15 parameters) Tony Smith's theory?
G(x) --> GL(4,R)
G(x) --> GL(4,C) Penrose Twistors?
G(x) --> GL(4,Q) Supersymmetric Twistors? Q = quaternions
My theory uses only P10(x) at the present time. The additional 6 parameters of P10(x) beyond the 4 of T4(x) form the extra space-dimensions for the torsion field (e.g. G. Shipov) out of which using Kaluza-Klein maybe we can get U(1) SU(2) SU(3) "internal symmetries" of EM, weak, strong?
World Holography eq.
e^a = I^a + (1/N)^1/3A^a
I^a = globally flat Minkowski S-T tetrad 1-form
A^a = the real intrinsic warp SPIN 1 renormalizable (if quantized) Yang-Mills geometrodynamic field
Lp^2 = hG/c^3 = 10^-66 cm^2
N = (Lp^2Lambda)^-1 = Bekenstein BIT number of a closed 2D surface surrounding N point geometrodynamic unit wrapping number monopoles at center of quantum gravity foam bubble N^1/6Lp across.
Each quantum gravity foam bubble has "volume without volume" &V = N^1/2Lp^3, the total volume without volume V is N^3/2Lp^3 therefore exactly N close-packed quantum foam bubbles in the interior of a surrounding surface with N area quanta each Lp^2. Therefore, V/&V = N^3/2/N^1/2 = N QED. This is the 2D point defect (3 real vacuum ODLRO order parameters) analog of a 1D vortex line defect(2 real superfluid ground state order parameters).
s^2 = nabx^ax^b = Integral{I^aIa} = global Minkowski space-time interval.
Integrating dx^a in that case is holonomic, i.e. path-independent
All closed geometrodynamic 1-forms are exact 1-forms in 1905 SR.
ds^2 = guvdx^udx^v = e^aea = I^aIa + (1/N)^1/3(I^aAa + A^aIa) + (1/N)^2/3A^aAa
F^a = dA^a + w^abcA^b/\A^c
DF^a = 0 Yang-Mills Faraday & no geometrodynamic "magnetic" monopole laws
D*F^a = *J^a Yang-Mills Ampere & Gauss's laws
D*J^a = 0 local conservation of warp current densities
Lagrangian density ~ *(1/4)F^a/\*Fa
Note the relation to the torsion field T^a is
T^a = De^a = de^a + w^abce^b/\e^c
= d(I^a + (1/N)^1/3A^a) + w^abc(I^b + (1/N)^1/3A^b/\(I^c + (1/N)^1/3A^c)
Note that
w^abc = w^abc(T4) + w^abc(SO(1,3)
and
T^a(T4) = de^a + w^abc(T4)e^b/\e^c = 0 i.e. 1916 GR
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
to be continued
On Jul 28, 2007, at 4:02 PM, Jack Sarfatti wrote:
On Jul 28, 2007, at 1:44 PM, Paul J. Werbos, Dr. wrote:
Hi, Jack!
I think I see the story now...
First:----------------------
I asked:
2. What would Hehl's kinds of alternative models imply for the possibility of something
like warp drive in the SPIRIT of the Alcubierre solutions? (Not the same equations or solutions,
but paying serious attention when they appear to allow FTL patterns as solutions.)
You answered:
>Don't know.
Neither do I. So far as either of us knows, no one has done the mathematical work needed
to know whether something like warp drive (Alburierre-type solutions but more implementable)
would be possible, in alternatives to GR.
Let me qualify that. I was only referring to Hehl. It's clear to me that you need the torsion field to mutate Einstein's cosmological constant Lambda into a locally variable quintessent field Lambda(x) that you then need to modulate with electromagnetic fields in order to get a practical low-energy zero-g force "geodesic" warp drive.
P10 here is localized Poincare group
In Einstein's curvature-only 1916 approximation
Guv^;v = 0 Bianchi identities i.e.
R^a^b(T4) = D(T4)S^a^b(T4) = curvature 2-form
D(T4)R^a^b = 0
implies
Lambda^,v = 0 i.e. uniform constant
But in Einstein-Cartan theory
R^a^b(P10) = D(P10)S^a^b(P10)
D(P10)R^a^b(P10) = 0
D(P10) = D(T4) + D(SO(1,3)
S(P10)^a^b = S(T4)^a^b + S(SO(1,3)^a^b
R^a^b(P10) = d(S(T4)^a^b + S(SO(1,3)^a^b) + (S(T4)^ac + S(SO(1,3)^ac)/\(S(T4)^c^b + S(SO(1,3)^c^b)
So we now have all these extra terms!
D(T4)R^a^b =/= 0 with torsion, hence
Lambda^,v need no longer vanish.
Second ----------------------------------------------------------------------------
The existence of something like dark matter is the one data point you cite telling us that
SOMETHING is going on, beyond the usual standard model plus GR combination.
But what in particular? With one data point, and hundreds of possible things to play with,
we don't yet have empirical evidence.
First of all it's dark matter and dark energy. We have many data points. I don't understand what you are even saying here? "One data point"? "hundreds of possible things"? I don't think so.
Thus in addition to not knowing what a PARTICULAR Hehl-like model implies for
warp drive, we do not know which alternative model
we should believe anyway -- except if one makes a choice based on some kind
of religious or estehetic conviction, which sounds to me like picking a "system"
at Las Vegas.
You lost me completely. I am talking precise equations and also many precise observations.
Third ---------------------------------------------------------------------------------------------
Is warp drive possible at all?
In the absence of clear empirical or mathematical evidence (except for
the GR case, where there exist the Alcubierre solutions)... we certainly
do not KNOW, one way or another.
First of all there are many good data points in the UFO evidence. That's the whole point here. The Pope's Men also refused to look through Galileo's telescope. If you throw the baby out with the bathwater then as King Lear says
"From nothing comes nothing." (my paraphrase from memory)
You cite UFO sightings as evidence it must be possible.
You might be amused by a link a friend pointed me to yesterday (by accident!!):
http://www.sciencemag.org/cgi/content/full/279/5351/671?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Bainbridge&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Is that the "rebuttal" by that Christian Evangelist? URL too long to work.
HOWEVER -- uncertainty cuts two ways. If we do not KNOW whether warp drive is possible,
Wrong. Fact is we observe such craft. Look at Paul Hill's book for example. Talk to Bruce Maccabee.
and we DO know
something highly unknown is out there (the role of your "dark matter" stuff)...
You must distinguish "dark matter" from "dark energy".
it is rational
to try to find out, by filling in those gaps in empirical data and in mathematical
knowledge, rather than flipping dice and guessing, or wasting time trying to be Holy Inquisition or Defenders
of old things that do not address the real issues here.
Vague, of course. We all like Apple Pie and Ice cream. The real situation is not as hopeless as you paint it.
I thank you very much for pointing me towards Hehl, who does seem to be one of the very few
people out there actually living the full scientific method in fundamental physics.
S. Weinberg wrote a strange letter in Physics Today mentioning Hehl.
If there were more such people, perhaps humans really would have some chance
of making progress, and surviving in the long term. However, I worry here.
Chimpanzee society once made progress long ago, and then reached the limits of
the technology and understanding that such creatures were capable; have humans now
reached that point as well, in their understanding of basic physics and in
the technologies which that would otherwise make possible? For example --
is the full-up mathematics of operator fields simply so difficult that humans do not learn it until
an age when they are less flexible, and prone to becoming overwhelmed or ossified by it,
to the extend that they understand it at all? On the bright side, the adult Sophists
of Greece seemed equally befuddled by easier things, so perhaps there is hope for progress;
yet it is hard to see, in concrete terms.
Eric Davis would disagree with the above.
What do you mean?
He would claim he has a viable theory of how the universe works
(though he may be humble enough to say it comes from other people),
Such as?
AND a way to show how to design a warp drive based on definite predictions of that theory.
But I do not feel convinced as yet that the connections he proposes would really work.
What connections? References?
At best, it would require new mathematical work to properly evaluate.
I don't think so.
Best of luck to us all,
Paul
http://www.kmelmidimusic.com/sinatra/u_gotomy.mid
"You go to my head and you linger like a haunting refrain And I find you spinning 'round in my brain Like the bubbles in a glass of champagne You go to my head like a sip of sparkling Burgundy brew And I find the very mention of you Like the kicker in a julep or two
The thrill of the thought that you might give a thought to my plea Cast a spell over me Still I say to myself get a hold of yourself Can't you see that it never can be
You go to my head with a smile that makes my temperature rise Like a summer with a thousand Julys You intoxicate my soul with your eyes Though I'm certain that this heart of mine Hasn't a ghost of a chance in this crazy romance You go to my head
The thrill of the thought that you might give a thought to my plea Cast a spell over me Still I say to myself get a hold of yourself Can't you see that it never can be
You go to my head with a smile that makes my temperature rise Like a summer with a thousand Julys You intoxicate my soul with your eyes Though I'm certain that this heart of mine Hasn't a ghost of a chance in this crazy romance You go to my head You go to my head You go to my head."
J. Fred Coots and Haven Gillespie. Written in 1938, recorded by Billie Holiday, Frank Sinatra in "Nice and Easy"
The basic classical field Lagrangian density template for all spin connections S^a^b corresponding to localized spacetime symmetry Lie group G(x) is
L(Einstein-Hilbert) = *(R^a^b/\e^c/\e^d + Lambda e^a/\e^b/\e^c/\e^d)
G(x) --> T4(x) is 1916 GR
G(x) --> P10(x) is Einstein-Cartan extension of 1916 GR
G(x) --> Conformal Group (15 parameters) Tony Smith's theory?
G(x) --> GL(4,R)
G(x) --> GL(4,C) Penrose Twistors?
G(x) --> GL(4,Q) Supersymmetric Twistors? Q = quaternions
My theory uses only P10(x) at the present time. The additional 6 parameters of P10(x) beyond the 4 of T4(x) form the extra space-dimensions for the torsion field (e.g. G. Shipov) out of which using Kaluza-Klein maybe we can get U(1) SU(2) SU(3) "internal symmetries" of EM, weak, strong?
World Holography eq.
e^a = I^a + (1/N)^1/3A^a
I^a = globally flat Minkowski S-T tetrad 1-form
A^a = the real intrinsic warp SPIN 1 renormalizable (if quantized) Yang-Mills geometrodynamic field
Lp^2 = hG/c^3 = 10^-66 cm^2
N = (Lp^2Lambda)^-1 = Bekenstein BIT number of a closed 2D surface surrounding N point geometrodynamic unit wrapping number monopoles at center of quantum gravity foam bubble N^1/6Lp across.
Each quantum gravity foam bubble has "volume without volume" &V = N^1/2Lp^3, the total volume without volume V is N^3/2Lp^3 therefore exactly N close-packed quantum foam bubbles in the interior of a surrounding surface with N area quanta each Lp^2. Therefore, V/&V = N^3/2/N^1/2 = N QED. This is the 2D point defect (3 real vacuum ODLRO order parameters) analog of a 1D vortex line defect(2 real superfluid ground state order parameters).
s^2 = nabx^ax^b = Integral{I^aIa} = global Minkowski space-time interval.
Integrating dx^a in that case is holonomic, i.e. path-independent
All closed geometrodynamic 1-forms are exact 1-forms in 1905 SR.
ds^2 = guvdx^udx^v = e^aea = I^aIa + (1/N)^1/3(I^aAa + A^aIa) + (1/N)^2/3A^aAa
F^a = dA^a + w^abcA^b/\A^c
DF^a = 0 Yang-Mills Faraday & no geometrodynamic "magnetic" monopole laws
D*F^a = *J^a Yang-Mills Ampere & Gauss's laws
D*J^a = 0 local conservation of warp current densities
Lagrangian density ~ *(1/4)F^a/\*Fa
Note the relation to the torsion field T^a is
T^a = De^a = de^a + w^abce^b/\e^c
= d(I^a + (1/N)^1/3A^a) + w^abc(I^b + (1/N)^1/3A^b/\(I^c + (1/N)^1/3A^c)
Note that
w^abc = w^abc(T4) + w^abc(SO(1,3)
and
T^a(T4) = de^a + w^abc(T4)e^b/\e^c = 0 i.e. 1916 GR
R^a^b = DS^a^b = dS^a^b + S^ac/\S^cb
S^a^b = w^a^bce^c
to be continued
On Jul 28, 2007, at 4:02 PM, Jack Sarfatti wrote:
On Jul 28, 2007, at 1:44 PM, Paul J. Werbos, Dr. wrote:
Hi, Jack!
I think I see the story now...
First:----------------------
I asked:
2. What would Hehl's kinds of alternative models imply for the possibility of something
like warp drive in the SPIRIT of the Alcubierre solutions? (Not the same equations or solutions,
but paying serious attention when they appear to allow FTL patterns as solutions.)
You answered:
>Don't know.
Neither do I. So far as either of us knows, no one has done the mathematical work needed
to know whether something like warp drive (Alburierre-type solutions but more implementable)
would be possible, in alternatives to GR.
Let me qualify that. I was only referring to Hehl. It's clear to me that you need the torsion field to mutate Einstein's cosmological constant Lambda into a locally variable quintessent field Lambda(x) that you then need to modulate with electromagnetic fields in order to get a practical low-energy zero-g force "geodesic" warp drive.
P10 here is localized Poincare group
In Einstein's curvature-only 1916 approximation
Guv^;v = 0 Bianchi identities i.e.
R^a^b(T4) = D(T4)S^a^b(T4) = curvature 2-form
D(T4)R^a^b = 0
implies
Lambda^,v = 0 i.e. uniform constant
But in Einstein-Cartan theory
R^a^b(P10) = D(P10)S^a^b(P10)
D(P10)R^a^b(P10) = 0
D(P10) = D(T4) + D(SO(1,3)
S(P10)^a^b = S(T4)^a^b + S(SO(1,3)^a^b
R^a^b(P10) = d(S(T4)^a^b + S(SO(1,3)^a^b) + (S(T4)^ac + S(SO(1,3)^ac)/\(S(T4)^c^b + S(SO(1,3)^c^b)
So we now have all these extra terms!
D(T4)R^a^b =/= 0 with torsion, hence
Lambda^,v need no longer vanish.
Second ----------------------------------------------------------------------------
The existence of something like dark matter is the one data point you cite telling us that
SOMETHING is going on, beyond the usual standard model plus GR combination.
But what in particular? With one data point, and hundreds of possible things to play with,
we don't yet have empirical evidence.
First of all it's dark matter and dark energy. We have many data points. I don't understand what you are even saying here? "One data point"? "hundreds of possible things"? I don't think so.
Thus in addition to not knowing what a PARTICULAR Hehl-like model implies for
warp drive, we do not know which alternative model
we should believe anyway -- except if one makes a choice based on some kind
of religious or estehetic conviction, which sounds to me like picking a "system"
at Las Vegas.
You lost me completely. I am talking precise equations and also many precise observations.
Third ---------------------------------------------------------------------------------------------
Is warp drive possible at all?
In the absence of clear empirical or mathematical evidence (except for
the GR case, where there exist the Alcubierre solutions)... we certainly
do not KNOW, one way or another.
First of all there are many good data points in the UFO evidence. That's the whole point here. The Pope's Men also refused to look through Galileo's telescope. If you throw the baby out with the bathwater then as King Lear says
"From nothing comes nothing." (my paraphrase from memory)
You cite UFO sightings as evidence it must be possible.
You might be amused by a link a friend pointed me to yesterday (by accident!!):
http://www.sciencemag.org/cgi/content/full/279/5351/671?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Bainbridge&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Is that the "rebuttal" by that Christian Evangelist? URL too long to work.
HOWEVER -- uncertainty cuts two ways. If we do not KNOW whether warp drive is possible,
Wrong. Fact is we observe such craft. Look at Paul Hill's book for example. Talk to Bruce Maccabee.
and we DO know
something highly unknown is out there (the role of your "dark matter" stuff)...
You must distinguish "dark matter" from "dark energy".
it is rational
to try to find out, by filling in those gaps in empirical data and in mathematical
knowledge, rather than flipping dice and guessing, or wasting time trying to be Holy Inquisition or Defenders
of old things that do not address the real issues here.
Vague, of course. We all like Apple Pie and Ice cream. The real situation is not as hopeless as you paint it.
I thank you very much for pointing me towards Hehl, who does seem to be one of the very few
people out there actually living the full scientific method in fundamental physics.
S. Weinberg wrote a strange letter in Physics Today mentioning Hehl.
If there were more such people, perhaps humans really would have some chance
of making progress, and surviving in the long term. However, I worry here.
Chimpanzee society once made progress long ago, and then reached the limits of
the technology and understanding that such creatures were capable; have humans now
reached that point as well, in their understanding of basic physics and in
the technologies which that would otherwise make possible? For example --
is the full-up mathematics of operator fields simply so difficult that humans do not learn it until
an age when they are less flexible, and prone to becoming overwhelmed or ossified by it,
to the extend that they understand it at all? On the bright side, the adult Sophists
of Greece seemed equally befuddled by easier things, so perhaps there is hope for progress;
yet it is hard to see, in concrete terms.
Eric Davis would disagree with the above.
What do you mean?
He would claim he has a viable theory of how the universe works
(though he may be humble enough to say it comes from other people),
Such as?
AND a way to show how to design a warp drive based on definite predictions of that theory.
But I do not feel convinced as yet that the connections he proposes would really work.
What connections? References?
At best, it would require new mathematical work to properly evaluate.
I don't think so.
Best of luck to us all,
Paul
Warp Drive and Torsion Fields
On Jul 28, 2007, at 4:02 PM, Jack Sarfatti wrote:
On Jul 28, 2007, at 1:44 PM, Paul J. Werbos, Dr. wrote:
Hi, Jack!
I think I see the story now...
First:----------------------
I asked:
2. What would Hehl's kinds of alternative models imply for the possibility of something
like warp drive in the SPIRIT of the Alcubierre solutions? (Not the same equations or solutions,
but paying serious attention when they appear to allow FTL patterns as solutions.)
You answered:
>Don't know.
Neither do I. So far as either of us knows, no one has done the mathematical work needed
to know whether something like warp drive (Alburierre-type solutions but more implementable)
would be possible, in alternatives to GR.
Let me qualify that. I was only referring to Hehl. It's clear to me that you need the torsion field to mutate Einstein's cosmological constant Lambda into a locally variable quintessent field Lambda(x) that you then need to modulate with electromagnetic fields in order to get a practical low-energy zero-g force "geodesic" warp drive.
P10 here is localized Poincare group
In Einstein's curvature-only 1916 approximation
Guv^;v = 0 Bianchi identities i.e.
R^a^b(T4) = D(T4)S^a^b(T4) = curvature 2-form
D(T4)R^a^b = 0
implies
Lambda^,v = 0 i.e. uniform constant
But in Einstein-Cartan theory
R^a^b(P10) = D(P10)S^a^b(P10)
D(P10)R^a^b(P10) = 0
D(P10) = D(T4) + D(SO(1,3)
S(P10)^a^b = S(T4)^a^b + S(SO(1,3)^a^b
R^a^b(P10) = d(S(T4)^a^b + S(SO(1,3)^a^b) + (S(T4)^ac + S(SO(1,3)^ac)/\(S(T4)^c^b + S(SO(1,3)^c^b)
So we now have all these extra terms!
D(T4)R^a^b =/= 0 with torsion, hence
Lambda^,v need no longer vanish.
Second ----------------------------------------------------------------------------
The existence of something like dark matter is the one data point you cite telling us that
SOMETHING is going on, beyond the usual standard model plus GR combination.
But what in particular? With one data point, and hundreds of possible things to play with,
we don't yet have empirical evidence.
First of all it's dark matter and dark energy. We have many data points. I don't understand what you are even saying here? "One data point"? "hundreds of possible things"? I don't think so.
Thus in addition to not knowing what a PARTICULAR Hehl-like model implies for
warp drive, we do not know which alternative model
we should believe anyway -- except if one makes a choice based on some kind
of religious or estehetic conviction, which sounds to me like picking a "system"
at Las Vegas.
You lost me completely. I am talking precise equations and also many precise observations.
Third ---------------------------------------------------------------------------------------------
Is warp drive possible at all?
In the absence of clear empirical or mathematical evidence (except for
the GR case, where there exist the Alcubierre solutions)... we certainly
do not KNOW, one way or another.
First of all there are many good data points in the UFO evidence. That's the whole point here. The Pope's Men also refused to look through Galileo's telescope. If you throw the baby out with the bathwater then as King Lear says
"From nothing comes nothing." (my paraphrase from memory)
You cite UFO sightings as evidence it must be possible.
You might be amused by a link a friend pointed me to yesterday (by accident!!):
http://www.sciencemag.org/cgi/content/full/279/5351/671?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Bainbridge&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Is that the "rebuttal" by that Christian Evangelist? URL too long to work.
HOWEVER -- uncertainty cuts two ways. If we do not KNOW whether warp drive is possible,
Wrong. Fact is we observe such craft. Look at Paul Hill's book for example. Talk to Bruce Maccabee.
and we DO know
something highly unknown is out there (the role of your "dark matter" stuff)...
You must distinguish "dark matter" from "dark energy".
it is rational
to try to find out, by filling in those gaps in empirical data and in mathematical
knowledge, rather than flipping dice and guessing, or wasting time trying to be Holy Inquisition or Defenders
of old things that do not address the real issues here.
Vague, of course. We all like Apple Pie and Ice cream. The real situation is not as hopeless as you paint it.
I thank you very much for pointing me towards Hehl, who does seem to be one of the very few
people out there actually living the full scientific method in fundamental physics.
S. Weinberg wrote a strange letter in Physics Today mentioning Hehl.
If there were more such people, perhaps humans really would have some chance
of making progress, and surviving in the long term. However, I worry here.
Chimpanzee society once made progress long ago, and then reached the limits of
the technology and understanding that such creatures were capable; have humans now
reached that point as well, in their understanding of basic physics and in
the technologies which that would otherwise make possible? For example --
is the full-up mathematics of operator fields simply so difficult that humans do not learn it until
an age when they are less flexible, and prone to becoming overwhelmed or ossified by it,
to the extend that they understand it at all? On the bright side, the adult Sophists
of Greece seemed equally befuddled by easier things, so perhaps there is hope for progress;
yet it is hard to see, in concrete terms.
Eric Davis would disagree with the above.
What do you mean?
He would claim he has a viable theory of how the universe works
(though he may be humble enough to say it comes from other people),
Such as?
AND a way to show how to design a warp drive based on definite predictions of that theory.
But I do not feel convinced as yet that the connections he proposes would really work.
What connections? References?
At best, it would require new mathematical work to properly evaluate.
I don't think so.
Best of luck to us all,
Paul
On Jul 28, 2007, at 4:02 PM, Jack Sarfatti wrote:
On Jul 28, 2007, at 1:44 PM, Paul J. Werbos, Dr. wrote:
Hi, Jack!
I think I see the story now...
First:----------------------
I asked:
2. What would Hehl's kinds of alternative models imply for the possibility of something
like warp drive in the SPIRIT of the Alcubierre solutions? (Not the same equations or solutions,
but paying serious attention when they appear to allow FTL patterns as solutions.)
You answered:
>Don't know.
Neither do I. So far as either of us knows, no one has done the mathematical work needed
to know whether something like warp drive (Alburierre-type solutions but more implementable)
would be possible, in alternatives to GR.
Let me qualify that. I was only referring to Hehl. It's clear to me that you need the torsion field to mutate Einstein's cosmological constant Lambda into a locally variable quintessent field Lambda(x) that you then need to modulate with electromagnetic fields in order to get a practical low-energy zero-g force "geodesic" warp drive.
P10 here is localized Poincare group
In Einstein's curvature-only 1916 approximation
Guv^;v = 0 Bianchi identities i.e.
R^a^b(T4) = D(T4)S^a^b(T4) = curvature 2-form
D(T4)R^a^b = 0
implies
Lambda^,v = 0 i.e. uniform constant
But in Einstein-Cartan theory
R^a^b(P10) = D(P10)S^a^b(P10)
D(P10)R^a^b(P10) = 0
D(P10) = D(T4) + D(SO(1,3)
S(P10)^a^b = S(T4)^a^b + S(SO(1,3)^a^b
R^a^b(P10) = d(S(T4)^a^b + S(SO(1,3)^a^b) + (S(T4)^ac + S(SO(1,3)^ac)/\(S(T4)^c^b + S(SO(1,3)^c^b)
So we now have all these extra terms!
D(T4)R^a^b =/= 0 with torsion, hence
Lambda^,v need no longer vanish.
Second ----------------------------------------------------------------------------
The existence of something like dark matter is the one data point you cite telling us that
SOMETHING is going on, beyond the usual standard model plus GR combination.
But what in particular? With one data point, and hundreds of possible things to play with,
we don't yet have empirical evidence.
First of all it's dark matter and dark energy. We have many data points. I don't understand what you are even saying here? "One data point"? "hundreds of possible things"? I don't think so.
Thus in addition to not knowing what a PARTICULAR Hehl-like model implies for
warp drive, we do not know which alternative model
we should believe anyway -- except if one makes a choice based on some kind
of religious or estehetic conviction, which sounds to me like picking a "system"
at Las Vegas.
You lost me completely. I am talking precise equations and also many precise observations.
Third ---------------------------------------------------------------------------------------------
Is warp drive possible at all?
In the absence of clear empirical or mathematical evidence (except for
the GR case, where there exist the Alcubierre solutions)... we certainly
do not KNOW, one way or another.
First of all there are many good data points in the UFO evidence. That's the whole point here. The Pope's Men also refused to look through Galileo's telescope. If you throw the baby out with the bathwater then as King Lear says
"From nothing comes nothing." (my paraphrase from memory)
You cite UFO sightings as evidence it must be possible.
You might be amused by a link a friend pointed me to yesterday (by accident!!):
http://www.sciencemag.org/cgi/content/full/279/5351/671?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Bainbridge&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT
Is that the "rebuttal" by that Christian Evangelist? URL too long to work.
HOWEVER -- uncertainty cuts two ways. If we do not KNOW whether warp drive is possible,
Wrong. Fact is we observe such craft. Look at Paul Hill's book for example. Talk to Bruce Maccabee.
and we DO know
something highly unknown is out there (the role of your "dark matter" stuff)...
You must distinguish "dark matter" from "dark energy".
it is rational
to try to find out, by filling in those gaps in empirical data and in mathematical
knowledge, rather than flipping dice and guessing, or wasting time trying to be Holy Inquisition or Defenders
of old things that do not address the real issues here.
Vague, of course. We all like Apple Pie and Ice cream. The real situation is not as hopeless as you paint it.
I thank you very much for pointing me towards Hehl, who does seem to be one of the very few
people out there actually living the full scientific method in fundamental physics.
S. Weinberg wrote a strange letter in Physics Today mentioning Hehl.
If there were more such people, perhaps humans really would have some chance
of making progress, and surviving in the long term. However, I worry here.
Chimpanzee society once made progress long ago, and then reached the limits of
the technology and understanding that such creatures were capable; have humans now
reached that point as well, in their understanding of basic physics and in
the technologies which that would otherwise make possible? For example --
is the full-up mathematics of operator fields simply so difficult that humans do not learn it until
an age when they are less flexible, and prone to becoming overwhelmed or ossified by it,
to the extend that they understand it at all? On the bright side, the adult Sophists
of Greece seemed equally befuddled by easier things, so perhaps there is hope for progress;
yet it is hard to see, in concrete terms.
Eric Davis would disagree with the above.
What do you mean?
He would claim he has a viable theory of how the universe works
(though he may be humble enough to say it comes from other people),
Such as?
AND a way to show how to design a warp drive based on definite predictions of that theory.
But I do not feel convinced as yet that the connections he proposes would really work.
What connections? References?
At best, it would require new mathematical work to properly evaluate.
I don't think so.
Best of luck to us all,
Paul
Friday, July 27, 2007
World Hologram
On Jul 27, 2007, at 4:30 AM, Paul J. Werbos, Dr. wrote:
At 10:37 PM 7/26/2007, Jack Sarfatti wrote:
Jack: My theory is formally same as GR, but with a larger connection field including the antisymmetric 3rd rank GCT torsion tensor field in addition to the symmetric non-tensor curvature (disclination) only Levi-Civita connection for parallel transport of tensor fields along paths - at the spin 2 geometrodynamic field level bilinear in the spin 1 Yang-Mills tetrad/spin connection fields that emerge from modulations in the macro-quantum vacuum ODLRO coherence. The dimensionless world hologram coupling (Lp^2/\)^1/3 = (1/N)^1/3 (N = Bekenstein BITs) of the spin 1 Yang-Mills A^a tetrad field to flat spacetime makes the pure gravity torsion field renormalizable in its quantum fluctuations. The dimensional coupling hc/Lp^2 of the pure gravity-torsion field to matter fields is still there of course.
Paul: It sounds as if it should be possible to phrase this in a way which permits the kind of self-contained discussion that might help.....
Jack: Well I gave the equations in the last message, but the modes of thinking are not familiar to a majority of physicists who do not know "soft condensed matter" techniques as developed mainly by P.W. Anderson at Princeton and the topology/homotopy methods of David Thouless, the French School for defects in ordered media and also the use of Cartan exterior forms - a very powerful compact notation that is frame independent and gets to the core of general relativity and field theory easily.
Paul: For those who are open-minded, a new paper that basically starts from GR and equations 1.11 as a variant, spells out all the definitions and spaces of the objects, and then briefly reviews what many do not know... to make it self-contained except for the citations...
and then concludes with listing in linear fashion how one tests the differences with GR... might be helpful. (In my own special case, I really do like to see a simple comparison of the two Lagrangians, before and after.)
Jack: The basic Lagrangians of curvature and torsion have been known for a long time - lots of papers starting with Kibble 1961 - different choices are possible some allow propagating torsion others not. Look at Hehl, Hammond. No one however has my equations
e^a = I^a + (1/N)^1/3A^a split of Einstein-Cartan 1-form
N = (Lp^2/\zpf)^-1
A^a = M^a^a intrinsic warp field is diagonal part of the M-Matrix of the world hologram from the cohering of the false vacuum in the moment of inflation triggered from the future dark energy deSitter horizon of the observer-dependent "causal diamond", the Omega Point in a globally consistent Novikov loop in time with advanced Wheeler-Feynman signals lowering the entropy of the early universe.
Torsion field spin connection
S^a^b = - S^b^a = M^[a,b] antisymmetric off-diagonal elements of the M-Matrix
M^a^b =dTheta^a/\Phi^b - Theta^a/\dPhi^b
{Theta^a} = Minkowski 4-vector of magnitude Theta of coherent Goldstone phase 0-forms
{Phi^b} = Minkowski 4-vector of magnitude Phi of coherent Goldstone phase 0-forms
Theta & Phi are the world hologram coherent phases, their singularities are the geometrodynamic monopole nodes of the world crystal lattice whose disclination defects are curvature fields and whose dislocation defects are torsion fields (e.g. H. Kleinert).
However, the above deep structure of the tensor substratum do not make any difference at the classical level where one simply works with e^a. It will make a difference for issues of quantum gravity fluctuations.
My equations are conceptually important in same way as Einstein compared to Newton. Einstein corrections to Newton are for the most part very small - but a huge conceptual difference.
Paul: It might also be helpful if any discussions of superstring theory and of UFOs could be segregated into a very separate section, to avoid confusion, particularly for those who would find those discussions distracting. (In my own papers I try such segregration as well... it works for open-minded and honest people, if only there were more of them...)
Jack: I think the math I gave is quite clear and self-contained. No mention of "UFO" anywhere in
http://qedcorp.com/APS/STAIF2008Sarfattiv8.pdf
The extra 6 dimensions are obviously there sticking out like a sore thumb - Elephant in the Room - no I will not ignore them. You do not see really the whole picture.
A^a = M^a^a
requires extra 6D no escaping it.
Also it's intuitively obvious that curvature is like a closed string and torsion GAP is like a broken open string. Hence the leptons and quarks come from the extra 6D of the torsion fields ultimately. Compactifying them makes them into internal symmetry groups. So that part is good.
i.e. locally gauge 10 parameter Poincare group,
10 = 4 + 6
One dimension for each element of Lie algebra is needed.
Supersymmetry is going to quaternian manifold instead of real manifold.
The two magnitudes of the 2 Minkowski 4-vectors of Goldstone phase 0-forms of the post-inflation vacuum ODLRO field define the hologram of 3D space volume without volume in lattice of geometrodynamical monopole defects of the 3 real Higgs fields in the 3D sector of 9D slices of 9D + 1 space-time. The remaining 6 independent Goldstone phases are the coordinates of Calabi-Yau space.
These are new conceptual connections that no one still inside Plato's Cave as it were has seen before me - not even Witten.
Two great ideas behind it all are battle-tested
1) Local gauging of rigid symmetries of field actions
2) Hidden symmetry (Higgs mechanism) (ODLRO in vacuum)
applied to rigid Poincare group of 1905 special relativity
using technique of Cartan forms
That's All Folks.
On Jul 27, 2007, at 4:30 AM, Paul J. Werbos, Dr. wrote:
At 10:37 PM 7/26/2007, Jack Sarfatti wrote:
Jack: My theory is formally same as GR, but with a larger connection field including the antisymmetric 3rd rank GCT torsion tensor field in addition to the symmetric non-tensor curvature (disclination) only Levi-Civita connection for parallel transport of tensor fields along paths - at the spin 2 geometrodynamic field level bilinear in the spin 1 Yang-Mills tetrad/spin connection fields that emerge from modulations in the macro-quantum vacuum ODLRO coherence. The dimensionless world hologram coupling (Lp^2/\)^1/3 = (1/N)^1/3 (N = Bekenstein BITs) of the spin 1 Yang-Mills A^a tetrad field to flat spacetime makes the pure gravity torsion field renormalizable in its quantum fluctuations. The dimensional coupling hc/Lp^2 of the pure gravity-torsion field to matter fields is still there of course.
Paul: It sounds as if it should be possible to phrase this in a way which permits the kind of self-contained discussion that might help.....
Jack: Well I gave the equations in the last message, but the modes of thinking are not familiar to a majority of physicists who do not know "soft condensed matter" techniques as developed mainly by P.W. Anderson at Princeton and the topology/homotopy methods of David Thouless, the French School for defects in ordered media and also the use of Cartan exterior forms - a very powerful compact notation that is frame independent and gets to the core of general relativity and field theory easily.
Paul: For those who are open-minded, a new paper that basically starts from GR and equations 1.11 as a variant, spells out all the definitions and spaces of the objects, and then briefly reviews what many do not know... to make it self-contained except for the citations...
and then concludes with listing in linear fashion how one tests the differences with GR... might be helpful. (In my own special case, I really do like to see a simple comparison of the two Lagrangians, before and after.)
Jack: The basic Lagrangians of curvature and torsion have been known for a long time - lots of papers starting with Kibble 1961 - different choices are possible some allow propagating torsion others not. Look at Hehl, Hammond. No one however has my equations
e^a = I^a + (1/N)^1/3A^a split of Einstein-Cartan 1-form
N = (Lp^2/\zpf)^-1
A^a = M^a^a intrinsic warp field is diagonal part of the M-Matrix of the world hologram from the cohering of the false vacuum in the moment of inflation triggered from the future dark energy deSitter horizon of the observer-dependent "causal diamond", the Omega Point in a globally consistent Novikov loop in time with advanced Wheeler-Feynman signals lowering the entropy of the early universe.
Torsion field spin connection
S^a^b = - S^b^a = M^[a,b] antisymmetric off-diagonal elements of the M-Matrix
M^a^b =dTheta^a/\Phi^b - Theta^a/\dPhi^b
{Theta^a} = Minkowski 4-vector of magnitude Theta of coherent Goldstone phase 0-forms
{Phi^b} = Minkowski 4-vector of magnitude Phi of coherent Goldstone phase 0-forms
Theta & Phi are the world hologram coherent phases, their singularities are the geometrodynamic monopole nodes of the world crystal lattice whose disclination defects are curvature fields and whose dislocation defects are torsion fields (e.g. H. Kleinert).
However, the above deep structure of the tensor substratum do not make any difference at the classical level where one simply works with e^a. It will make a difference for issues of quantum gravity fluctuations.
My equations are conceptually important in same way as Einstein compared to Newton. Einstein corrections to Newton are for the most part very small - but a huge conceptual difference.
Paul: It might also be helpful if any discussions of superstring theory and of UFOs could be segregated into a very separate section, to avoid confusion, particularly for those who would find those discussions distracting. (In my own papers I try such segregration as well... it works for open-minded and honest people, if only there were more of them...)
Jack: I think the math I gave is quite clear and self-contained. No mention of "UFO" anywhere in
http://qedcorp.com/APS/STAIF2008Sarfattiv8.pdf
The extra 6 dimensions are obviously there sticking out like a sore thumb - Elephant in the Room - no I will not ignore them. You do not see really the whole picture.
A^a = M^a^a
requires extra 6D no escaping it.
Also it's intuitively obvious that curvature is like a closed string and torsion GAP is like a broken open string. Hence the leptons and quarks come from the extra 6D of the torsion fields ultimately. Compactifying them makes them into internal symmetry groups. So that part is good.
i.e. locally gauge 10 parameter Poincare group,
10 = 4 + 6
One dimension for each element of Lie algebra is needed.
Supersymmetry is going to quaternian manifold instead of real manifold.
The two magnitudes of the 2 Minkowski 4-vectors of Goldstone phase 0-forms of the post-inflation vacuum ODLRO field define the hologram of 3D space volume without volume in lattice of geometrodynamical monopole defects of the 3 real Higgs fields in the 3D sector of 9D slices of 9D + 1 space-time. The remaining 6 independent Goldstone phases are the coordinates of Calabi-Yau space.
These are new conceptual connections that no one still inside Plato's Cave as it were has seen before me - not even Witten.
Two great ideas behind it all are battle-tested
1) Local gauging of rigid symmetries of field actions
2) Hidden symmetry (Higgs mechanism) (ODLRO in vacuum)
applied to rigid Poincare group of 1905 special relativity
using technique of Cartan forms
That's All Folks.
Thursday, July 26, 2007
Retro-Causality, World Hologram, Quantum Gravity
On Jul 26, 2007, at 2:39 PM, Paul J. Werbos, Dr. wrote:
At 02:34 PM 7/26/2007, Srikanth R wrote:
Hi,
Shih has performed many beautiful experiments exploring various aspects of entangled photons: two-particle interference/diffraction, quantum lithography, quantum teleportation, an entangled version of the delayed choice experiment using the quantum eraser principle, violation of Bell-type inequalities, etc.
Among Shih's work, the work i find to be closest the question of nonlocal signaling being actually addressed is his experiment to test Popper's experiment:
http://en.wikipedia.org/wiki/Popper's_experiment
published in Foundations of Physics.
Hi, Srik!
That is interesting, more interesting than what I have heard (second hand) about the Cramer stuff.
In fact -- when Yanhua and I realized that the quantum delay eraser work WOULDN'T
lead to backwards time transfer of real information, and would not be a decisive test of the backwards time
theory of quantum mechanics, my next step was to lay out a plan to use a modified version
of the Popper experiment to do that. Our correspondence on that is posted at
www.werbos.com/reality.com... along with a unified model of physics that would
translate the backwards-time theory into a whole new testable axiomatic formulation.
Stapp even Bohm argue that no nonlocal signals within the assumptions of micro-quantum theory is possible in principle. One consequence is the no perfect cloning of an unknown quantum state - though imperfect cloning is possible. No signal is used as a bound on what happens with imperfect cloning - this is a bit dubious. See papers by Hep mentioned in Retrocausality AAAS USD June 2006 - Cramer attended.
Micro-quantum theory means
1) linearity of the quantum operators
2) unitarity of the time evolution sans measurement (e.g. unitary scattering matrix) for closed not open systems.
3) NO ODLRO - latter is completely neglected in all treatments I know of i.e. Stapp, Bohm & Hiley (Undivided Universe)
So my claim is MACRO-quantum theory is a new set of rules
Schrodinger equation of micro-quantum theory shares stage with ODLRO (ground state/vacuum) Landau-Ginzburg order parameter condensate eqs - the two are coupled!
micro-Schrodinger eq is linear, unitary, nonlocal entanglements
MACRO-Landau-Ginzburg eq is nonlinear, non-unitary and local suppressing EPR entanglements and collapsing micro-quantum phase space (lowering entropy).
So it's a whole new ball game and experiments (Libet, Radin, Bierman) on living matter, i.e. ODLRO non-equilibrium suggest retrocausality as does the low entropy of the early universe.
See also papers by A Valentini showing how nonlocal signals happen in sub-quantal non-equilibrium beyond orthodox micro-quantum theory's set of axioms.
(The Lagrangian I propose now just uses GR for the gravity part, but it is CONCEIVABLE that
equations 1.11 of Jack's latest paper might yield an alternative testable model
within the same general framework.)
My theory is formally same as GR, but with a larger connection field including the antisymmetric 3rd rank GCT torsion tensor field in addition to the symmetric non-tensor curvature (disclination) only Levi-Civita connection for parallel transport of tensor fields along paths - at the spin 2 geometrodynamic field level bilinear in the spin 1 Yang-Mills tetrad/spin connection fields that emerge from modulations in the macro-quantum vacuum ODLRO coherence. The dimensionless world hologram coupling (Lp^2/\)^1/3 = (1/N)^1/3 (N = Bekenstein BITs) of the spin 1 Yang-Mills A^a tetrad field to flat spacetime makes the pure gravity torsion field renormalizable in its quantum fluctuations. The dimensional coupling hc/Lp^2 of the pure gravity-torsion field to matter fields is still there of course.
The basic equations are
e^a = I^a + (1/N)^1/3A^a
I^a are the tetrads for globally flat Minkowski space-time without any gravity field (curvature disclination closed strings) and any torsion field ("gap" in infinitesimal loops i.e. open strings - dislocation defects).
curvature-torsion coupling breaks closed strings into open strings & vice versa.
A^a are the warped Yang-Mills spin 1 tetrad field 1-forms
A^a = M^a^a
M^a^b is the M-Matrix
M^a^b = dTheta^a/\Phi^b - Theta^a/\dPhi^b
Theta^a, Phi^b are the 8 Goldstone phase 0-forms of the vacuum ODLRO post-inflation field.
Lp^2 = hG/c^3
N = surrounding surface area/number of hedgehog point gravity monopole defects in the 3 real Higgs fields of 3D + 1 spacetime projection of 9D + 1 spacetime.
Area of surrounding surface is ~ NLp^2
L ~ N^1/2Lp
quantum gravity length fluctuation is ~ (Lp^2L)^1/3 = LpN^1/6
Resolution scale-dependent Geometrodynamix Volume Quantum of a single quantum foam bubble inside the finite surrounding surface is &V ~ Lp^3N^1/2
Volume without volume V interior to surrounding surface is
V ~ (NLp^2)3/2
V/&V = N^3/2/N^1/2 = N
The center of each &V quantum gravity foam bubble is a node in the 3 real Higgs fields where the 2 Goldstone phases are undefined. This is the gravity monopole - like a simple pole in complex function residue theorem.
Basic covariant exterior derivative is
D = d + S/\
S is the spin-connection 1-form
S^a^b = M^[a,b]
e.g. the torsion field 2-form is
T^a = De^a = de^a + S^ab/\e^b
where S^ab = w^abce^c
w^abc = Ricci-rotation coefficients
Therefore, the localized space-time Poincare symmetry group geometrodynamic spin connection covariant derivative has same form as the internal Yang-Mills spin covariant exterior derivative
De^a = de^a + w^abce^c/\e^b
where w^abc are analogous to the internal symmetry Yang-Mills Lie algebra structure constants
Einstein's basic formula is
ds^2 = guvdx^udx^v = e^aea
The covariant "Maxwell" torsion gap dislocation defect field equations are
T^a = De^a
DT^a = 0
D*T^a = *J^a
* = Hodge dual
*J^a = torsion matter field current density 3-form
D*J^a = 0 local torsion matter field current density conservation law
The curvature disclination 2-form is
R^a^b = DS^a^b = dS^a^b + S^ac/\S^c^b
where remember
S^ab = w^abce^c
The pure gravity torsion field action density 0-form is
L ~ *(R^a^b/\e^c/\e^d + /\zpfe^a/\e^b/\e^c/\e^d)
In the end, however, I feel more confidence that we can get decisive results
using a new chip, which can make the effects much larger.
But... hey, if you really have decisive Popper-based results, that's (1) plausible;
and (2) incredibly important if it does the real thing.
Best of luck to us all,
Paul
(Regarding Pedersen's proposal, i am trying to figure out a painless way of opening his .doc line on a linux system!)
Best regards,
Srik.
Jack Sarfatti wrote:
Yeah, I am swamped also but will look, the two authors write very well however. They are no dummies.
On Jul 26, 2007, at 4:02 AM, Paul J. Werbos, Dr. wrote:
At 07:12 PM 7/25/2007, Jack Sarfatti wrote:
Comments? He means, I would suppose, sending a signal backwards in time from present to past like in Greg's "Timescape" though not so far back of course. I am not endorsing the message have not yet looked at the details.
Begin forwarded message:
Don't have time to study his paper -- but it (and Cramer's thing) sound a LOT like an experiment Yanhua Shih already did several years ago,
as a follow-up to the quantum delay eraser work he had published in Phys Rev Letters in the first
issue (Jan 4?) of the year 2000.
Shih also did a very long delay experiment. The award, which I funded, was called "backwards time
quantum teleportation."
But Shih and I had a major handicap here, vis-a-vis the unusual culture. We understood
what we were doing. We could see quite clearly, through mathematical analysis,
that this really wasn't the kind of system that can carry information backwards through time, any more
than Bell's experiments can do it FTL in space. It is quite understandable
that one might EXPECT it to be able to do so... Like Bell's Theorem
experiments it sounds that way... and I can remember my own disappointment years
ago when I realized the same about the Bell experiments. (Fortunately not in
a way that was publicly embarrassing...).
I do believe there is a way to get around the limitations here, by taking a completely
different approach -- but I doubt that the establishment would tolerate the experiment
being done. The high priests are simply too rigid.
I did inform Cramer of Yanhua's experiment, in an email, before he started talking about
doing... whatever. I don't see any sign of him exploring an alternate approach.
Best of luck to us all,
Paul
P.S. Jack -- wouldn't it be more useful for everyone to hear answers to my simple-minded questions about
your equations 1.11? (And some may be intelligible in ASCII, some not.)
What question? Also make sure it's same equation as the numbering may have changed.
http://qedcorp.com/APS/STAIF2008Sarfattiv8.pdf
After discussion with Murad & Robertson the actual paper will be much shorter focusing only on the zero g-force propulsion part of the paper since it's for engineers who do not know theoretical physics at the required level and I am covering too much ground in too short a space for such a short talk.
From: "Keith Pedersen"
Date: July 25, 2007 11:54:42 AM PDT
To: lensman@stardrive.org, sarfatti@well.com
Subject: Retrocausality proven?
Dear Dr. Sarfatti,
My name is Keith Pedersen. I have recently finished a computer
simulation of a long delay quantum eraser experiment testing
retrocausality without coincidence counters. The results show that for
a two bit message and an idler storage time of four bit periods, there
is only a 6% error rate at 549 entangled photons per bit (bit size @
549). My experiment is similar to Cramer's except that I am using a
Mach-Zehnder interferometer instead of the modified Dopfer. I would
appreciate it if you could look over my paper (skip to sections 9 and
10). You can also run the simulation yourself; please note that
sometimes it takes a while for the program to simulate in between
prompts, especially @ 1024 scans.
I hope that, based on the results of the simulation, it should
encourage somebody to perform the experiment in real life. I am
actually an undergraduate seeking a graduate school. I hope to hear
from you.
Yours truly,
Keith Pedersen
On Jul 26, 2007, at 2:39 PM, Paul J. Werbos, Dr. wrote:
At 02:34 PM 7/26/2007, Srikanth R wrote:
Hi,
Shih has performed many beautiful experiments exploring various aspects of entangled photons: two-particle interference/diffraction, quantum lithography, quantum teleportation, an entangled version of the delayed choice experiment using the quantum eraser principle, violation of Bell-type inequalities, etc.
Among Shih's work, the work i find to be closest the question of nonlocal signaling being actually addressed is his experiment to test Popper's experiment:
http://en.wikipedia.org/wiki/Popper's_experiment
published in Foundations of Physics.
Hi, Srik!
That is interesting, more interesting than what I have heard (second hand) about the Cramer stuff.
In fact -- when Yanhua and I realized that the quantum delay eraser work WOULDN'T
lead to backwards time transfer of real information, and would not be a decisive test of the backwards time
theory of quantum mechanics, my next step was to lay out a plan to use a modified version
of the Popper experiment to do that. Our correspondence on that is posted at
www.werbos.com/reality.com... along with a unified model of physics that would
translate the backwards-time theory into a whole new testable axiomatic formulation.
Stapp even Bohm argue that no nonlocal signals within the assumptions of micro-quantum theory is possible in principle. One consequence is the no perfect cloning of an unknown quantum state - though imperfect cloning is possible. No signal is used as a bound on what happens with imperfect cloning - this is a bit dubious. See papers by Hep mentioned in Retrocausality AAAS USD June 2006 - Cramer attended.
Micro-quantum theory means
1) linearity of the quantum operators
2) unitarity of the time evolution sans measurement (e.g. unitary scattering matrix) for closed not open systems.
3) NO ODLRO - latter is completely neglected in all treatments I know of i.e. Stapp, Bohm & Hiley (Undivided Universe)
So my claim is MACRO-quantum theory is a new set of rules
Schrodinger equation of micro-quantum theory shares stage with ODLRO (ground state/vacuum) Landau-Ginzburg order parameter condensate eqs - the two are coupled!
micro-Schrodinger eq is linear, unitary, nonlocal entanglements
MACRO-Landau-Ginzburg eq is nonlinear, non-unitary and local suppressing EPR entanglements and collapsing micro-quantum phase space (lowering entropy).
So it's a whole new ball game and experiments (Libet, Radin, Bierman) on living matter, i.e. ODLRO non-equilibrium suggest retrocausality as does the low entropy of the early universe.
See also papers by A Valentini showing how nonlocal signals happen in sub-quantal non-equilibrium beyond orthodox micro-quantum theory's set of axioms.
(The Lagrangian I propose now just uses GR for the gravity part, but it is CONCEIVABLE that
equations 1.11 of Jack's latest paper might yield an alternative testable model
within the same general framework.)
My theory is formally same as GR, but with a larger connection field including the antisymmetric 3rd rank GCT torsion tensor field in addition to the symmetric non-tensor curvature (disclination) only Levi-Civita connection for parallel transport of tensor fields along paths - at the spin 2 geometrodynamic field level bilinear in the spin 1 Yang-Mills tetrad/spin connection fields that emerge from modulations in the macro-quantum vacuum ODLRO coherence. The dimensionless world hologram coupling (Lp^2/\)^1/3 = (1/N)^1/3 (N = Bekenstein BITs) of the spin 1 Yang-Mills A^a tetrad field to flat spacetime makes the pure gravity torsion field renormalizable in its quantum fluctuations. The dimensional coupling hc/Lp^2 of the pure gravity-torsion field to matter fields is still there of course.
The basic equations are
e^a = I^a + (1/N)^1/3A^a
I^a are the tetrads for globally flat Minkowski space-time without any gravity field (curvature disclination closed strings) and any torsion field ("gap" in infinitesimal loops i.e. open strings - dislocation defects).
curvature-torsion coupling breaks closed strings into open strings & vice versa.
A^a are the warped Yang-Mills spin 1 tetrad field 1-forms
A^a = M^a^a
M^a^b is the M-Matrix
M^a^b = dTheta^a/\Phi^b - Theta^a/\dPhi^b
Theta^a, Phi^b are the 8 Goldstone phase 0-forms of the vacuum ODLRO post-inflation field.
Lp^2 = hG/c^3
N = surrounding surface area/number of hedgehog point gravity monopole defects in the 3 real Higgs fields of 3D + 1 spacetime projection of 9D + 1 spacetime.
Area of surrounding surface is ~ NLp^2
L ~ N^1/2Lp
quantum gravity length fluctuation is ~ (Lp^2L)^1/3 = LpN^1/6
Resolution scale-dependent Geometrodynamix Volume Quantum of a single quantum foam bubble inside the finite surrounding surface is &V ~ Lp^3N^1/2
Volume without volume V interior to surrounding surface is
V ~ (NLp^2)3/2
V/&V = N^3/2/N^1/2 = N
The center of each &V quantum gravity foam bubble is a node in the 3 real Higgs fields where the 2 Goldstone phases are undefined. This is the gravity monopole - like a simple pole in complex function residue theorem.
Basic covariant exterior derivative is
D = d + S/\
S is the spin-connection 1-form
S^a^b = M^[a,b]
e.g. the torsion field 2-form is
T^a = De^a = de^a + S^ab/\e^b
where S^ab = w^abce^c
w^abc = Ricci-rotation coefficients
Therefore, the localized space-time Poincare symmetry group geometrodynamic spin connection covariant derivative has same form as the internal Yang-Mills spin covariant exterior derivative
De^a = de^a + w^abce^c/\e^b
where w^abc are analogous to the internal symmetry Yang-Mills Lie algebra structure constants
Einstein's basic formula is
ds^2 = guvdx^udx^v = e^aea
The covariant "Maxwell" torsion gap dislocation defect field equations are
T^a = De^a
DT^a = 0
D*T^a = *J^a
* = Hodge dual
*J^a = torsion matter field current density 3-form
D*J^a = 0 local torsion matter field current density conservation law
The curvature disclination 2-form is
R^a^b = DS^a^b = dS^a^b + S^ac/\S^c^b
where remember
S^ab = w^abce^c
The pure gravity torsion field action density 0-form is
L ~ *(R^a^b/\e^c/\e^d + /\zpfe^a/\e^b/\e^c/\e^d)
In the end, however, I feel more confidence that we can get decisive results
using a new chip, which can make the effects much larger.
But... hey, if you really have decisive Popper-based results, that's (1) plausible;
and (2) incredibly important if it does the real thing.
Best of luck to us all,
Paul
(Regarding Pedersen's proposal, i am trying to figure out a painless way of opening his .doc line on a linux system!)
Best regards,
Srik.
Jack Sarfatti wrote:
Yeah, I am swamped also but will look, the two authors write very well however. They are no dummies.
On Jul 26, 2007, at 4:02 AM, Paul J. Werbos, Dr. wrote:
At 07:12 PM 7/25/2007, Jack Sarfatti wrote:
Comments? He means, I would suppose, sending a signal backwards in time from present to past like in Greg's "Timescape" though not so far back of course. I am not endorsing the message have not yet looked at the details.
Begin forwarded message:
Don't have time to study his paper -- but it (and Cramer's thing) sound a LOT like an experiment Yanhua Shih already did several years ago,
as a follow-up to the quantum delay eraser work he had published in Phys Rev Letters in the first
issue (Jan 4?) of the year 2000.
Shih also did a very long delay experiment. The award, which I funded, was called "backwards time
quantum teleportation."
But Shih and I had a major handicap here, vis-a-vis the unusual culture. We understood
what we were doing. We could see quite clearly, through mathematical analysis,
that this really wasn't the kind of system that can carry information backwards through time, any more
than Bell's experiments can do it FTL in space. It is quite understandable
that one might EXPECT it to be able to do so... Like Bell's Theorem
experiments it sounds that way... and I can remember my own disappointment years
ago when I realized the same about the Bell experiments. (Fortunately not in
a way that was publicly embarrassing...).
I do believe there is a way to get around the limitations here, by taking a completely
different approach -- but I doubt that the establishment would tolerate the experiment
being done. The high priests are simply too rigid.
I did inform Cramer of Yanhua's experiment, in an email, before he started talking about
doing... whatever. I don't see any sign of him exploring an alternate approach.
Best of luck to us all,
Paul
P.S. Jack -- wouldn't it be more useful for everyone to hear answers to my simple-minded questions about
your equations 1.11? (And some may be intelligible in ASCII, some not.)
What question? Also make sure it's same equation as the numbering may have changed.
http://qedcorp.com/APS/STAIF2008Sarfattiv8.pdf
After discussion with Murad & Robertson the actual paper will be much shorter focusing only on the zero g-force propulsion part of the paper since it's for engineers who do not know theoretical physics at the required level and I am covering too much ground in too short a space for such a short talk.
From: "Keith Pedersen"
Date: July 25, 2007 11:54:42 AM PDT
To: lensman@stardrive.org, sarfatti@well.com
Subject: Retrocausality proven?
Dear Dr. Sarfatti,
My name is Keith Pedersen. I have recently finished a computer
simulation of a long delay quantum eraser experiment testing
retrocausality without coincidence counters. The results show that for
a two bit message and an idler storage time of four bit periods, there
is only a 6% error rate at 549 entangled photons per bit (bit size @
549). My experiment is similar to Cramer's except that I am using a
Mach-Zehnder interferometer instead of the modified Dopfer. I would
appreciate it if you could look over my paper (skip to sections 9 and
10). You can also run the simulation yourself; please note that
sometimes it takes a while for the program to simulate in between
prompts, especially @ 1024 scans.
I hope that, based on the results of the simulation, it should
encourage somebody to perform the experiment in real life. I am
actually an undergraduate seeking a graduate school. I hope to hear
from you.
Yours truly,
Keith Pedersen
Monday, July 16, 2007
Feynman to me in 1968 at Cal Tech in his office: "Jack, always try to prove yourself wrong."
Hal missed his chance to cite The Son of God to me: "Let He who is without Sin cast the first stone." ;-)
A possible problem with my theory dawned on me at the gym just now, undoubtedly from increased blood circulation to my brain?
Note below 2nd draft in which I correct the 10^-22 error that should be 10^+22 and also some spacing errors in the excerpt from Ng's paper done in the Acrobat transformation from pdf to editable text. It's easier to read now.
I have to watch out that I also do not get numbers for the ZPE density that are much too large in ordinary space just like Hal does.
The induced gravity effect of this ZPE from Einstein's GR is approximately from
Guv + /\zpfguv = 0
limits to radial Poisson equation
d^2U/dr^2 ~ c^2/\zpf
U = ZPE induced gravity potential energy per unit test mass.
Note if /\zpf ~ constant
U ~ (1/2)c^2/\zpfr^2
3D harmonic oscillator.
for 1 cm scale
U ~ 10^21 r^2 ergs/gram
"g-acceleration" ~ - dU/dr ~ 10^21 r cm/sec^2
Much too big.
Yet on cosmic scale the formula does work.
(hc/Lp^2)(Hubble Radius)^-2 ~ 10^-122(hc/Lp^4)
i.e. 10^28/10^-33 ~ 10^61 whose square is 10^122
Note that hc/Lp4 ~ 10^-17 10^132 ~ 10^115 ergs/cc
10^-122 10^115 ~ 10^-7 ergs/cc
Note for comparison that the energy density of water in these units is 10^21 ergs/cc.
Note that on the scale of 1 cm if we use the general hologram formula
zero point energy density ~ hc/Lp^2(Area of surrounding surface of Volume-without-volume)^-1
we still get big numbers. For example if Area ~ 1 cm^2
ZPE density (1 cm scale) ~ 10^-17 10^66 ~ 10^49 ergs/cc ~ 10^28 density of water
Ng's hologram argument seems perfectly general for any scale. Yet Bekenstein's thermodynamics only applied to the event horizons of black holes where the light cones tipped over so much to form a trapped surface. The future causal horizon of dark energy de Sitter space may also qualify.
Hence, we seem to arrive at the rule
You can only use the hologram formula to compute ZPE density when there is a natural horizon in the problem.
The electron is like a tiny Kerr black hole but the effective gravity is much stronger.
You can still use the hologram generally for purposes of packing information into the fabric of spacetime, but you need the extra physics of a horizon to compute the zero point energy?
So it's not as simple as I thought. Never is.
On Jul 16, 2007, at 5:52 PM, Jack Sarfatti wrote:
What's wrong is that Hal has not identified all of the relevant parameters of the problem of the structure of the electron. There is no gravity in his model. In fact gravity gets stronger as the scale decreases. This last statement comes from a Wignerian analysis of quantum gravity measurement as shown by Ng & Van Dam below.
Let me make it as simple as possible, but not, like Hal's model, simpler than is possible.
You have a shell of electric charge. How do you prevent it from exploding under its self-repulsion?
You have two options:
1. Press in radially on the thin shell of charge from outside the shell.
2. Suck in from the inside of the shell.
Hal chooses 1. The correct answer is 2.
The problem with 1 is that it requires too much zero point energy ZPE density on the outside of the shell. So much that the universe could not exist. Hal needs ~(hc/Lp^2)(mc/h)^2 ZPE energy density outside the shell of charge to contain the charge. The virtual photon density outside the charge has w = -1 and is positive. Therefore, the pressure is negative. Hal cannot use w = +1/3 DeWitt outside the charged shell. DeWitt's solution is inside the charged shell.
Pressure acts in two different ways, mechanically and gravitationally. Usually the gravitation of pressure is much weaker than its mechanical action. Note that this mechanical action is basically electrical in origin. The Casimir effect is mechanical.
Hal models his electric shell as empty inside with mechanical pressure from virtual photons on the outside pushing radially inward on the charge. This is his picture. It's wrong for several reasons.
1) the virtual photon pressure on the outside is negative not positive because w = -1 on the outside.
2) there are virtual photons on the inside and from Dw Witt w = +1/3 on the inside.
Therefore, mechanically the positive pressure on the inside pushes the charge outward, and the negative pressure on the outside also sucks the charge radially outward. Therefore, there is no mechanical (electrical) containment of the shell of charge at all!
Remember pressure is the component of force along the normal unit vector of a surface per unit area of that surface.
That's the mechanical action. The gravity action of pressure is opposite to the mechanical action, although usually it is too small to notice compared to the mechanical action in every case except for this one of zero point energy!
Positive pressure gravitates attractively. Therefore, a positive pressure inside the shell of charge will suck the charge radially inward. The issue is how strong is it? Also negative pressure outside the shell of charge anti-gravitates pushing the charge radially inward.
Now it turns out that the zero point energy density inside the shell of charge is
(hc/Lp^2)(mc/h)^2 ~ 10^-27 10^10 10^66 10^+22 ergs/cc ~ 10^71 ergs/cc
The induced gravity effect of this ZPE from Einstein's GR is approximately from
Guv + /\zpfguv = 0
limits to radial Poisson equation
d^2U/dr^2 ~ c^2/\zpf ~ c^2(mc/h)^2
U = ZPE induced gravity potential energy per unit test mass.
Note if /\zpf ~ constant
U ~ (1/2)c^2(mc/h)^2r^2
3D harmonic oscillator.
In fact, the ZPE density outside the charge, if there are no further boundaries is very small
~ (hc/Lp^2)(1/Hubble Radius)^2
PS the above formula and also
(hc/Lp^2)(mc/h)^2
are both consistent with the world hologram hypothesis - see below.
On Jul 15, 2007, at 3:30 PM, Jack Sarfatti wrote:
PS There is no mention of ZPE induced gravity in Hal's paper. Therefore the paper is wrong. Hal has not asked the correct question to solve the problem - neither did Casimir of course.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
http://arxiv.org/abs/gr-qc/0403057 v1 13 Mar 2004
“In essence, the holographic principle says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram … According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e., l^2/LP^2instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counter-intuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity … the “strange” holographic principle has its origin in quantum fluctuations of spacetime.”
I. And also by my theory where the emergent coherent macro-quantum vacuum condensate tetrad 1-forms are
e^a = I^a + (LP^2/l^2)^1/3A^a
A^a= M^a^a
is the renormalizable spin 1 Yang-Mills tetrad field "square root" of Einstein's non-renormalizable spin 2 tensor theory. The Mystery Matrix of Goldstone phase 0-forms of the coherent post-inflationary vacuum is
M^a^a= Theta^a/\dPhi^a- dTheta^a/\Phi^a
Where Einstein's 1916 GR is recovered in the bilinear forms of the spin 1 tetrad fields
ds^2 = guvdx^udx^v = e^aea
That in a nutshell is my new and completely original theory in my
http://arxiv.org/abs/gr-qc/0602022
Emergent Gravity and Torsion: String Theory Without String Theory, Why the Cosmic Dark Energy Is So Small
Jack Sarfatti
(Submitted on 7 Feb 2006 (v1), last revised 11 Jul 2007 (this version, v21))
A surprisingly simple holographic explanation for the low dark energy density is suggested. I derive the Einstein-Cartan disclination curvature tetrads and the physically independent dislocation torsion gap spin connections from an "M-Matrix" of non-closed Cartan 1-forms made from 8 Goldstone phase 0-forms of the vacuum ODLRO condensate inflation field in which the non-compact 10-parameter Poincare symmetry group is locally gauged for all invariant matter field actions. Quantum gravity zero point vacuum fluctuations should be renormalizable at the spin 1 tetrad level where there is a natural scale-dependent holographic dimensionless coupling (hG/\zpf/c^3)^1/3 ~ (Bekenstein BITS)^-1/3. The spacetime tetrad rotation coefficients play the same role as do the Lie algebra structure constants in internal symmetry spin 1 Yang-Mills local gauge theories. This suggests an intuitively pleasing natural "organizing idea" now missing in superstring theory. It is then clear why supersymmetry must break in order for our pocket universe to come into being with a small w = -1 negative pressure zero point exotic vacuum dark energy density. Just as the Michelson-Morley experiment gave a null result, this model predicts that the Large Hadron Collider will never find any viable on-mass-shell dark matter exotic particles able to explain Omega(DM) ~ 0.23 as a matter of fundamental principle, neither will any other conceivable dark matter detector because dark matter forming galactic halos et-al is entirely virtual exotic vacuum w = - 1 with positive irreducibly random quantum zero point pressure that mimics w = 0 CDM in its gravity lensing and all effects that we can observe from afar.
Comments: This version is the second major revision addressing several unresolved fundamental empirical problems
Subjects: General Relativity and Quantum Cosmology (gr-qc)
Cite as: arXiv:gr-qc/0602022v21
II. Next to Ng & Van Dam
"SPACETIME FOAM, HOLOGRAPHIC PRINCIPLE, AND BLACKHOLE QUANTUM COMPUTERS
Y. JACK NG AND H. VAN DAM
Institute of Field Physics, Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC27599-3255,USA E-mail: yjng@physics.unc.edu
Spacetime foam, also known as quantum foam, has its origin in quantum fluctuations of spacetime. Arguably it is the source of the holographic principle, which severely limits how densely information can be packed in space. Its physics is also intimately linked to that of black holes and computation. In particular, the same underlying physics is shown to govern the computational power of black hole quantum computers.
1. Introduction
Early last century, Einstein’s general relativity promoted spacetime from a passive and static arena to an active and dynamical entity. Nowadays many physicists also believe that spacetime, like all matter and energy, undergoes quantum fluctuations. These quantum fluctuations make spacetime foamy on small spacetime scales. (For a discussion of the relevant phenomenology and for a more complete list of references, see Ref. 1.)
But how large are the fluctuations? How foamy is spacetime? Is there any theoretical evidence of quantum foam? In what follows, we address these questions. By analysing a gedanken experiment for spacetime measurement, we show, in section 2, that spacetime fluctuations scale as the cube root of distances or time durations.Then we argue that this cube root dependence is consistent with the holographic principle. In section 3, we discuss how quantum foam affects the physics of clocks (accuracy and lifetime) and computers (computational rate and memory space). We also show that the physics of spacetime foam is intimately connected to that of black holes, giving a poor man’s derivation of the Hawking black hole lifetime and the area law of black hole entropy. Lastly a black hole computer is shown to compute at a rate linearly proportionalto its mass.
2. Quantum Fluctuations of Spacetime
If spacetime indeed undergoes quantum fluctuations, the fluctuations will show up when we measure a distance (or a time duration), in the form of uncertainties in the measurement. Conversely, if in any distance (or time duration) measurement, we cannot measure the distance (or time duration) precisely, we interpret this intrinsic limitation to spacetime measurements as resulting from fluctuations of spacetime.
The question is: does spacetime undergo quantum fluctuations? And if so, how large are the fluctuations? To quantify the problem, let us consider measuring a distance l. The question now is: how accurately can we measure this distance? Let us denote by dl the accuracy with which we can measure l. We will also refer to dl as the uncertainty or fluctuation of the distance l for reasons that will become obvious shortly. We will show that dl has a lower bound and will use two ways to calculate it. Neither method is rigorous, but the fact that the two very different methods yield the same result bodes well for the robustness of the conclusion. (Furthermore, the result is also consistent with well-known semi-classical black hole physics. See section 3.)
3. Gedanken Experiment. In the first method, we conduct a thought experiment to measure l. The importance of carrying out spacetime measurements to find the quantum fluctuations in the fabric of spacetime cannot be over-emphasized. According to general relativity, coordinates do not have any intrinsic meaning independent of observations; a coordinate system is defined only by explicitly carrying out spacetime distance measurements. Let us measure the distance between two points. Following Wigner 2, we put a clock at one point and a mirror at the other. Then the distance l that we want to measure is given by the distance between the clock and the mirror. By sending a light signal from the clock to the mirror in a timing experiment, we can determine the distance l. However, quantum uncertainties in the positions of the clock and the mirror introduce an inaccuracy dl in the distance measurement. We expect the clock and the mirror to contribute comparable uncertainties to the measurement. Let us concentrate on the clock and denote its mass by m. Wigner argued that if it has a linear spread dl when the light signal leaves the clock, then its position spread grows to dl+hl(mcdl)^-1 when the light signal returns to the clock, with the minimum at dl =(hl/mc)^1/2."
[Note by JS: this is the geometric mean of the shortest Compton quantum length and the “longest” length we are measuring. No gravity as yet.]
"Hence one concludes that
dl^2 > hl/mc (1)
General relativity provides a complementary bound.To see this, let the clock be a light-clock consisting of a spherical cavity of diameter D, surrounded by a mirror wall of mass m, between which bounces a beam of light. For the uncertainty in distance measurement not to be greater than D, the clock must tick off time fast enough that
D/c < dl/c. But D, the size of the clock, must be larger than the Schwarzschild radius rS = 2Gm/c^2 of the mirror, for otherwise one cannot read the time registered on the clock. From these two requirements, it follows that
dl > Gm/c2 (2)
The product of Eq. (2) with Eq. (1) yields Eq. (3)
dl > [(hl/mc)(Gm/c2)] 1/3 = (LP2l)1/3 (3)
where LP = (hG/c3)^1/2 is the Planck length. (Note that the result is independent of the mass m of the clock and, hence, one would hope, of the properties of the specific clock used in the measurement.) The end result is as simple as it is strange and appears to be universal: the uncertainty dl in the measurement of the distance l cannot be smaller than the cube root of LP^2l.
Obviously the accuracy of the distance measurement is intrinsically limited by this amount of uncertainty or quantum fluctuation. We conclude that there is a limit to the accuracy with which one can measure a distance; in other words, we can never know the distance l to a better accuracy than the cube root of LP^2l .
Similarly one can show that we can never know a time duration t to a better accuracy than the cube root of LP^2t/c2 = tP^2t where tP= LP/c is the Planck time. Because the Planck length is so inconceivably short, the uncertainty or intrinsic limitation to the accuracy in the measurement of any distance, though much larger than the Planck length, is still very small. For example, in the measurement of a distance of one kilometer, the uncertainty in the distance is to an atom as an atom is to a human being.
4. The Holographic Principle. Alternatively we can estimate dl by applying the holographic principle. 4,5 In essence, the holographic principle 6 says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram. To be more precise, let us consider a spatial region measuring l by l by l. According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e.,l^2/LP^2 instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counter-intuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity. So strange as it may be, let us now apply the holographic principle to deduce the accuracy with which one can measure a distance.
First, imagine partitioning the big cube into small cubes. The small cubes so constructed should be as small as physical laws allow so that we can associate one degree of freedom with each small cube. In other words, the number of degrees of freedom that the region can hold is given by the number of small cubes that can be put inside that region. But how small can such cubes be? A moment’s thought tells us that each side of a small cube cannot be smaller than the accuracy dl with which we can measure each side l of the big cube. This can be easily shown by applying the method of contradiction: assume that we can construct small cubes each of which has sides less than dl. Then by lining up a row of such small cubes along a side of the big cube from end to end, and by counting the number of such small cubes, we would be able to measure that side (of length l) of the big cube to a better accuracy than dl. But, by definition, dl is the best accuracy with which we can measure l. The ensuing contradiction is evaded by the realization that each of the smallest cubes (that can be put inside the big cube) measures dl by dl by dl. Thus, the number of degrees of freedom in the region (measuring l by l by l) is given by l^3/dl^3, which, according to the holographic principle, is no more than l^2/LP^2. It follows that
l^3/dl^3 < l^2/LP^2"
JS: Note the algebra
l^3 < l^2dl^3/LP^2
l < dl^3/LP^2
lLP^2 < dl^3
"dl is bounded (from below) by the cube root of lLP^2 the same result as found above in the gedanken experiment argument. Thus, to the extent that the holographic principle is correct, spacetime indeed fluctuates, forming foams of size dl on the scale of l. Actually, considering the fundamental nature of spacetime and the ubiquity of quantum fluctuations, we should reverse the argument and then we will come to the conclusion that the 'strange' holographic principle has its origin in quantum fluctuations of spacetime."
Rest of paper is deleted from this excerpt as it is peripheral to my purpose at the moment. BTW I knew Saleckar at UCSD La Jolla in the 60’s.
"One of us (YJN) thanks the organizers of the Coral Gables Conference for inviting him to present the materials contained in this paper. We dedicate this article to our colleague Paul Frampton on the occasion of his sixtieth birthday. This work was supported in part bythe US Department of Energy and the Bahnson Fund of the University of North Carolina. We thank L. L. Ng and T. Takahashi for their help in the preparation of this manuscript.
References
1. Y. J. Ng, Mod.Phys.Lett.A18, 1073 (2003). See also Y.J. Ng, gr-qc/0401015.
2. E.P. Wigner, Rev.Mod.Phys.29, 255 (1957); H. Salecker and E.P. Wigner, Phys.Rev.109, 571 (1958).
3. Y.J. Ngand H. van Dam, Mod.Phys.Lett.A9, 335 (1994);A10, 2801 (1995); in Proc.of Fundamental Problems in Quantum Theory, eds. D.M. Greenberger and A. Zeilinger, Ann. New York Acad. Sci.755, 579 (1995). Also see F. Karolyhazy, Nuovo CimentoA42, 390 (1966);T. Padmanabhan,Class.Quan.Grav.4, L107 (1987); D.V. Ahluwalia, Phys.Lett.B339, 301 (1994); and N. Sasakura,Prog.Theor.Phys.102, 169 (1999).
4. Y. J. Ng and H. van Dam, Found.Phys.30, 795 (2000);Phys.Lett. B477, 429 (2000).
5. Y. J. Ng, Int.J.Mod.Phys.D11, 1585 (2002).
6. G. ’t Hooft, in Salamfestschrift, edited by A. Ali et al. (World Scientific, Singapore, 1993), p. 284; L. Susskind, J.Math.Phys.(N.Y.)36, 6377 (1995). Also see J.A. Wheeler, Int.J.Theor.Phys.21, 557 (1982); J.D. Bekenstein, Phys.Rev.D7, 2333 (1973); S. Hawking, Comm.Math.Phys.43, 199 (1975).
7. Y. J. Ng, Phys.Rev.Lett.86, 2946 (2001), and (erratum)88, 139902-1 (2002);
Y. J.Ng in Proc.of OCPA2000, eds. N. P. Chang et al. (World Scientific, Singapore, 2002), p.235.
J.D. Barrow, Phys.Rev.D54, 6563 (1996).
N. Margolus and L. B. Levitin,Physica D120, 188 (1998).
S. Lloyd, Nature(London)406, 1047 (2000)."
---------------------------------------------------
On Jul 15, 2007, at 3:14 PM, Jack Sarfatti wrote:
<52458_bPU113005_2sm.jpg>
http://www.innovations-report.de/html/berichte/physik_astronomie/bericht-52458.html
The close-packed little (figuratively speaking of course) "green balls" of "Volume-without-volume" are of size
&l ~ N^1/6 Lp
There is a point gravity monopole inside each "green ball" where the vacuum ODLRO order parameter drops to zero leaving the two effective 3D + 1 Goldstone phases undefined corresponding to this S^2 "vacuum manifold" of minima for coherently ordered holgraphic ground states of virtual quanta.
the surrounding surface area is A
N ~ A/Lp^2
In the case of a single electron
A ~ 10^-22 cm^2 corresponding to the shell of electric charge
N ~ 10^-2210^66 ~ 10^44
&l ~ 10^7Lp ~ 10^-27 cm
This is very much like Ken Wilson's "renormalization group" in lattice gauge theory.
http://nobelprize.org/nobel_prizes/physics/laureates/1982/wilson-lecture.pdf
Note also on meaning of holography
"Euclidean quantum field theory in d-dimensional spacetime ~ classical statistical mechanics in d-dimensional space." A. Zee p. 262 "Quantum Field Theory in a Nutshell"
Therefore Euclidean quantum field theory on the ANYONIC fractional QM statistics 3-dimensional spacetime of the surrounding surface ~ classical statistical mechanics in 3-dimensional space, i.e. volume without volume.
On Jul 15, 2007, at 2:30 PM, Jack Sarfatti wrote:
For the record I think Hal's paper is wrong. He has it inside out. Indeed the de Witt calculation show that the interior ZPF has w = +1/3 therefore positive ZPF pressure with positive ZPE density /\zpe ~ (mc/h)^2 ~ 10+22 cm^-2 is INSIDE and induces strong enough micro-gravity to glue the surface electric charge together. The outside ZPE density has w = -1 and is very small. Hal's picture is qualitatively wrong IMHO.
Note in the world hologram picture of t'Hooft as further clarified by Jack Ng's very readable papers (Univ. Maryland):
ZPE density is hc/NLp^4 = (hc/Lp^2)/\zpf
/\zpf ~ 1/NLp^2 ~ (10^66/N)cm^-2
N ~ 10^-2210^66 ~ 10^44
/\zpf ~ 10^22 cm^-2
Very very pretty picture!
It works. It really works semi-quantitatively.
Also the electron is not a point. It is a spatially extended Bohm hidden variable, but its gravity is so strong that it looks like a point by the time the scattering momentum transfers are ~ 2mc ~ 1 Mev
Hal's picture only works if you assume that uniform ZPE does not gravitate. This is wrong and squarely contradicts Einstein's GR as does his PV model.
Hal's paper shows what not to do.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
Hal missed his chance to cite The Son of God to me: "Let He who is without Sin cast the first stone." ;-)
A possible problem with my theory dawned on me at the gym just now, undoubtedly from increased blood circulation to my brain?
Note below 2nd draft in which I correct the 10^-22 error that should be 10^+22 and also some spacing errors in the excerpt from Ng's paper done in the Acrobat transformation from pdf to editable text. It's easier to read now.
I have to watch out that I also do not get numbers for the ZPE density that are much too large in ordinary space just like Hal does.
The induced gravity effect of this ZPE from Einstein's GR is approximately from
Guv + /\zpfguv = 0
limits to radial Poisson equation
d^2U/dr^2 ~ c^2/\zpf
U = ZPE induced gravity potential energy per unit test mass.
Note if /\zpf ~ constant
U ~ (1/2)c^2/\zpfr^2
3D harmonic oscillator.
for 1 cm scale
U ~ 10^21 r^2 ergs/gram
"g-acceleration" ~ - dU/dr ~ 10^21 r cm/sec^2
Much too big.
Yet on cosmic scale the formula does work.
(hc/Lp^2)(Hubble Radius)^-2 ~ 10^-122(hc/Lp^4)
i.e. 10^28/10^-33 ~ 10^61 whose square is 10^122
Note that hc/Lp4 ~ 10^-17 10^132 ~ 10^115 ergs/cc
10^-122 10^115 ~ 10^-7 ergs/cc
Note for comparison that the energy density of water in these units is 10^21 ergs/cc.
Note that on the scale of 1 cm if we use the general hologram formula
zero point energy density ~ hc/Lp^2(Area of surrounding surface of Volume-without-volume)^-1
we still get big numbers. For example if Area ~ 1 cm^2
ZPE density (1 cm scale) ~ 10^-17 10^66 ~ 10^49 ergs/cc ~ 10^28 density of water
Ng's hologram argument seems perfectly general for any scale. Yet Bekenstein's thermodynamics only applied to the event horizons of black holes where the light cones tipped over so much to form a trapped surface. The future causal horizon of dark energy de Sitter space may also qualify.
Hence, we seem to arrive at the rule
You can only use the hologram formula to compute ZPE density when there is a natural horizon in the problem.
The electron is like a tiny Kerr black hole but the effective gravity is much stronger.
You can still use the hologram generally for purposes of packing information into the fabric of spacetime, but you need the extra physics of a horizon to compute the zero point energy?
So it's not as simple as I thought. Never is.
On Jul 16, 2007, at 5:52 PM, Jack Sarfatti wrote:
What's wrong is that Hal has not identified all of the relevant parameters of the problem of the structure of the electron. There is no gravity in his model. In fact gravity gets stronger as the scale decreases. This last statement comes from a Wignerian analysis of quantum gravity measurement as shown by Ng & Van Dam below.
Let me make it as simple as possible, but not, like Hal's model, simpler than is possible.
You have a shell of electric charge. How do you prevent it from exploding under its self-repulsion?
You have two options:
1. Press in radially on the thin shell of charge from outside the shell.
2. Suck in from the inside of the shell.
Hal chooses 1. The correct answer is 2.
The problem with 1 is that it requires too much zero point energy ZPE density on the outside of the shell. So much that the universe could not exist. Hal needs ~(hc/Lp^2)(mc/h)^2 ZPE energy density outside the shell of charge to contain the charge. The virtual photon density outside the charge has w = -1 and is positive. Therefore, the pressure is negative. Hal cannot use w = +1/3 DeWitt outside the charged shell. DeWitt's solution is inside the charged shell.
Pressure acts in two different ways, mechanically and gravitationally. Usually the gravitation of pressure is much weaker than its mechanical action. Note that this mechanical action is basically electrical in origin. The Casimir effect is mechanical.
Hal models his electric shell as empty inside with mechanical pressure from virtual photons on the outside pushing radially inward on the charge. This is his picture. It's wrong for several reasons.
1) the virtual photon pressure on the outside is negative not positive because w = -1 on the outside.
2) there are virtual photons on the inside and from Dw Witt w = +1/3 on the inside.
Therefore, mechanically the positive pressure on the inside pushes the charge outward, and the negative pressure on the outside also sucks the charge radially outward. Therefore, there is no mechanical (electrical) containment of the shell of charge at all!
Remember pressure is the component of force along the normal unit vector of a surface per unit area of that surface.
That's the mechanical action. The gravity action of pressure is opposite to the mechanical action, although usually it is too small to notice compared to the mechanical action in every case except for this one of zero point energy!
Positive pressure gravitates attractively. Therefore, a positive pressure inside the shell of charge will suck the charge radially inward. The issue is how strong is it? Also negative pressure outside the shell of charge anti-gravitates pushing the charge radially inward.
Now it turns out that the zero point energy density inside the shell of charge is
(hc/Lp^2)(mc/h)^2 ~ 10^-27 10^10 10^66 10^+22 ergs/cc ~ 10^71 ergs/cc
The induced gravity effect of this ZPE from Einstein's GR is approximately from
Guv + /\zpfguv = 0
limits to radial Poisson equation
d^2U/dr^2 ~ c^2/\zpf ~ c^2(mc/h)^2
U = ZPE induced gravity potential energy per unit test mass.
Note if /\zpf ~ constant
U ~ (1/2)c^2(mc/h)^2r^2
3D harmonic oscillator.
In fact, the ZPE density outside the charge, if there are no further boundaries is very small
~ (hc/Lp^2)(1/Hubble Radius)^2
PS the above formula and also
(hc/Lp^2)(mc/h)^2
are both consistent with the world hologram hypothesis - see below.
On Jul 15, 2007, at 3:30 PM, Jack Sarfatti wrote:
PS There is no mention of ZPE induced gravity in Hal's paper. Therefore the paper is wrong. Hal has not asked the correct question to solve the problem - neither did Casimir of course.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
http://arxiv.org/abs/gr-qc/0403057 v1 13 Mar 2004
“In essence, the holographic principle says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram … According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e., l^2/LP^2instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counter-intuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity … the “strange” holographic principle has its origin in quantum fluctuations of spacetime.”
I. And also by my theory where the emergent coherent macro-quantum vacuum condensate tetrad 1-forms are
e^a = I^a + (LP^2/l^2)^1/3A^a
A^a= M^a^a
is the renormalizable spin 1 Yang-Mills tetrad field "square root" of Einstein's non-renormalizable spin 2 tensor theory. The Mystery Matrix of Goldstone phase 0-forms of the coherent post-inflationary vacuum is
M^a^a= Theta^a/\dPhi^a- dTheta^a/\Phi^a
Where Einstein's 1916 GR is recovered in the bilinear forms of the spin 1 tetrad fields
ds^2 = guvdx^udx^v = e^aea
That in a nutshell is my new and completely original theory in my
http://arxiv.org/abs/gr-qc/0602022
Emergent Gravity and Torsion: String Theory Without String Theory, Why the Cosmic Dark Energy Is So Small
Jack Sarfatti
(Submitted on 7 Feb 2006 (v1), last revised 11 Jul 2007 (this version, v21))
A surprisingly simple holographic explanation for the low dark energy density is suggested. I derive the Einstein-Cartan disclination curvature tetrads and the physically independent dislocation torsion gap spin connections from an "M-Matrix" of non-closed Cartan 1-forms made from 8 Goldstone phase 0-forms of the vacuum ODLRO condensate inflation field in which the non-compact 10-parameter Poincare symmetry group is locally gauged for all invariant matter field actions. Quantum gravity zero point vacuum fluctuations should be renormalizable at the spin 1 tetrad level where there is a natural scale-dependent holographic dimensionless coupling (hG/\zpf/c^3)^1/3 ~ (Bekenstein BITS)^-1/3. The spacetime tetrad rotation coefficients play the same role as do the Lie algebra structure constants in internal symmetry spin 1 Yang-Mills local gauge theories. This suggests an intuitively pleasing natural "organizing idea" now missing in superstring theory. It is then clear why supersymmetry must break in order for our pocket universe to come into being with a small w = -1 negative pressure zero point exotic vacuum dark energy density. Just as the Michelson-Morley experiment gave a null result, this model predicts that the Large Hadron Collider will never find any viable on-mass-shell dark matter exotic particles able to explain Omega(DM) ~ 0.23 as a matter of fundamental principle, neither will any other conceivable dark matter detector because dark matter forming galactic halos et-al is entirely virtual exotic vacuum w = - 1 with positive irreducibly random quantum zero point pressure that mimics w = 0 CDM in its gravity lensing and all effects that we can observe from afar.
Comments: This version is the second major revision addressing several unresolved fundamental empirical problems
Subjects: General Relativity and Quantum Cosmology (gr-qc)
Cite as: arXiv:gr-qc/0602022v21
II. Next to Ng & Van Dam
"SPACETIME FOAM, HOLOGRAPHIC PRINCIPLE, AND BLACKHOLE QUANTUM COMPUTERS
Y. JACK NG AND H. VAN DAM
Institute of Field Physics, Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC27599-3255,USA E-mail: yjng@physics.unc.edu
Spacetime foam, also known as quantum foam, has its origin in quantum fluctuations of spacetime. Arguably it is the source of the holographic principle, which severely limits how densely information can be packed in space. Its physics is also intimately linked to that of black holes and computation. In particular, the same underlying physics is shown to govern the computational power of black hole quantum computers.
1. Introduction
Early last century, Einstein’s general relativity promoted spacetime from a passive and static arena to an active and dynamical entity. Nowadays many physicists also believe that spacetime, like all matter and energy, undergoes quantum fluctuations. These quantum fluctuations make spacetime foamy on small spacetime scales. (For a discussion of the relevant phenomenology and for a more complete list of references, see Ref. 1.)
But how large are the fluctuations? How foamy is spacetime? Is there any theoretical evidence of quantum foam? In what follows, we address these questions. By analysing a gedanken experiment for spacetime measurement, we show, in section 2, that spacetime fluctuations scale as the cube root of distances or time durations.Then we argue that this cube root dependence is consistent with the holographic principle. In section 3, we discuss how quantum foam affects the physics of clocks (accuracy and lifetime) and computers (computational rate and memory space). We also show that the physics of spacetime foam is intimately connected to that of black holes, giving a poor man’s derivation of the Hawking black hole lifetime and the area law of black hole entropy. Lastly a black hole computer is shown to compute at a rate linearly proportionalto its mass.
2. Quantum Fluctuations of Spacetime
If spacetime indeed undergoes quantum fluctuations, the fluctuations will show up when we measure a distance (or a time duration), in the form of uncertainties in the measurement. Conversely, if in any distance (or time duration) measurement, we cannot measure the distance (or time duration) precisely, we interpret this intrinsic limitation to spacetime measurements as resulting from fluctuations of spacetime.
The question is: does spacetime undergo quantum fluctuations? And if so, how large are the fluctuations? To quantify the problem, let us consider measuring a distance l. The question now is: how accurately can we measure this distance? Let us denote by dl the accuracy with which we can measure l. We will also refer to dl as the uncertainty or fluctuation of the distance l for reasons that will become obvious shortly. We will show that dl has a lower bound and will use two ways to calculate it. Neither method is rigorous, but the fact that the two very different methods yield the same result bodes well for the robustness of the conclusion. (Furthermore, the result is also consistent with well-known semi-classical black hole physics. See section 3.)
3. Gedanken Experiment. In the first method, we conduct a thought experiment to measure l. The importance of carrying out spacetime measurements to find the quantum fluctuations in the fabric of spacetime cannot be over-emphasized. According to general relativity, coordinates do not have any intrinsic meaning independent of observations; a coordinate system is defined only by explicitly carrying out spacetime distance measurements. Let us measure the distance between two points. Following Wigner 2, we put a clock at one point and a mirror at the other. Then the distance l that we want to measure is given by the distance between the clock and the mirror. By sending a light signal from the clock to the mirror in a timing experiment, we can determine the distance l. However, quantum uncertainties in the positions of the clock and the mirror introduce an inaccuracy dl in the distance measurement. We expect the clock and the mirror to contribute comparable uncertainties to the measurement. Let us concentrate on the clock and denote its mass by m. Wigner argued that if it has a linear spread dl when the light signal leaves the clock, then its position spread grows to dl+hl(mcdl)^-1 when the light signal returns to the clock, with the minimum at dl =(hl/mc)^1/2."
[Note by JS: this is the geometric mean of the shortest Compton quantum length and the “longest” length we are measuring. No gravity as yet.]
"Hence one concludes that
dl^2 > hl/mc (1)
General relativity provides a complementary bound.To see this, let the clock be a light-clock consisting of a spherical cavity of diameter D, surrounded by a mirror wall of mass m, between which bounces a beam of light. For the uncertainty in distance measurement not to be greater than D, the clock must tick off time fast enough that
D/c < dl/c. But D, the size of the clock, must be larger than the Schwarzschild radius rS = 2Gm/c^2 of the mirror, for otherwise one cannot read the time registered on the clock. From these two requirements, it follows that
dl > Gm/c2 (2)
The product of Eq. (2) with Eq. (1) yields Eq. (3)
dl > [(hl/mc)(Gm/c2)] 1/3 = (LP2l)1/3 (3)
where LP = (hG/c3)^1/2 is the Planck length. (Note that the result is independent of the mass m of the clock and, hence, one would hope, of the properties of the specific clock used in the measurement.) The end result is as simple as it is strange and appears to be universal: the uncertainty dl in the measurement of the distance l cannot be smaller than the cube root of LP^2l.
Obviously the accuracy of the distance measurement is intrinsically limited by this amount of uncertainty or quantum fluctuation. We conclude that there is a limit to the accuracy with which one can measure a distance; in other words, we can never know the distance l to a better accuracy than the cube root of LP^2l .
Similarly one can show that we can never know a time duration t to a better accuracy than the cube root of LP^2t/c2 = tP^2t where tP= LP/c is the Planck time. Because the Planck length is so inconceivably short, the uncertainty or intrinsic limitation to the accuracy in the measurement of any distance, though much larger than the Planck length, is still very small. For example, in the measurement of a distance of one kilometer, the uncertainty in the distance is to an atom as an atom is to a human being.
4. The Holographic Principle. Alternatively we can estimate dl by applying the holographic principle. 4,5 In essence, the holographic principle 6 says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram. To be more precise, let us consider a spatial region measuring l by l by l. According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e.,l^2/LP^2 instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counter-intuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity. So strange as it may be, let us now apply the holographic principle to deduce the accuracy with which one can measure a distance.
First, imagine partitioning the big cube into small cubes. The small cubes so constructed should be as small as physical laws allow so that we can associate one degree of freedom with each small cube. In other words, the number of degrees of freedom that the region can hold is given by the number of small cubes that can be put inside that region. But how small can such cubes be? A moment’s thought tells us that each side of a small cube cannot be smaller than the accuracy dl with which we can measure each side l of the big cube. This can be easily shown by applying the method of contradiction: assume that we can construct small cubes each of which has sides less than dl. Then by lining up a row of such small cubes along a side of the big cube from end to end, and by counting the number of such small cubes, we would be able to measure that side (of length l) of the big cube to a better accuracy than dl. But, by definition, dl is the best accuracy with which we can measure l. The ensuing contradiction is evaded by the realization that each of the smallest cubes (that can be put inside the big cube) measures dl by dl by dl. Thus, the number of degrees of freedom in the region (measuring l by l by l) is given by l^3/dl^3, which, according to the holographic principle, is no more than l^2/LP^2. It follows that
l^3/dl^3 < l^2/LP^2"
JS: Note the algebra
l^3 < l^2dl^3/LP^2
l < dl^3/LP^2
lLP^2 < dl^3
"dl is bounded (from below) by the cube root of lLP^2 the same result as found above in the gedanken experiment argument. Thus, to the extent that the holographic principle is correct, spacetime indeed fluctuates, forming foams of size dl on the scale of l. Actually, considering the fundamental nature of spacetime and the ubiquity of quantum fluctuations, we should reverse the argument and then we will come to the conclusion that the 'strange' holographic principle has its origin in quantum fluctuations of spacetime."
Rest of paper is deleted from this excerpt as it is peripheral to my purpose at the moment. BTW I knew Saleckar at UCSD La Jolla in the 60’s.
"One of us (YJN) thanks the organizers of the Coral Gables Conference for inviting him to present the materials contained in this paper. We dedicate this article to our colleague Paul Frampton on the occasion of his sixtieth birthday. This work was supported in part bythe US Department of Energy and the Bahnson Fund of the University of North Carolina. We thank L. L. Ng and T. Takahashi for their help in the preparation of this manuscript.
References
1. Y. J. Ng, Mod.Phys.Lett.A18, 1073 (2003). See also Y.J. Ng, gr-qc/0401015.
2. E.P. Wigner, Rev.Mod.Phys.29, 255 (1957); H. Salecker and E.P. Wigner, Phys.Rev.109, 571 (1958).
3. Y.J. Ngand H. van Dam, Mod.Phys.Lett.A9, 335 (1994);A10, 2801 (1995); in Proc.of Fundamental Problems in Quantum Theory, eds. D.M. Greenberger and A. Zeilinger, Ann. New York Acad. Sci.755, 579 (1995). Also see F. Karolyhazy, Nuovo CimentoA42, 390 (1966);T. Padmanabhan,Class.Quan.Grav.4, L107 (1987); D.V. Ahluwalia, Phys.Lett.B339, 301 (1994); and N. Sasakura,Prog.Theor.Phys.102, 169 (1999).
4. Y. J. Ng and H. van Dam, Found.Phys.30, 795 (2000);Phys.Lett. B477, 429 (2000).
5. Y. J. Ng, Int.J.Mod.Phys.D11, 1585 (2002).
6. G. ’t Hooft, in Salamfestschrift, edited by A. Ali et al. (World Scientific, Singapore, 1993), p. 284; L. Susskind, J.Math.Phys.(N.Y.)36, 6377 (1995). Also see J.A. Wheeler, Int.J.Theor.Phys.21, 557 (1982); J.D. Bekenstein, Phys.Rev.D7, 2333 (1973); S. Hawking, Comm.Math.Phys.43, 199 (1975).
7. Y. J. Ng, Phys.Rev.Lett.86, 2946 (2001), and (erratum)88, 139902-1 (2002);
Y. J.Ng in Proc.of OCPA2000, eds. N. P. Chang et al. (World Scientific, Singapore, 2002), p.235.
J.D. Barrow, Phys.Rev.D54, 6563 (1996).
N. Margolus and L. B. Levitin,Physica D120, 188 (1998).
S. Lloyd, Nature(London)406, 1047 (2000)."
---------------------------------------------------
On Jul 15, 2007, at 3:14 PM, Jack Sarfatti wrote:
<52458_bPU113005_2sm.jpg>
http://www.innovations-report.de/html/berichte/physik_astronomie/bericht-52458.html
The close-packed little (figuratively speaking of course) "green balls" of "Volume-without-volume" are of size
&l ~ N^1/6 Lp
There is a point gravity monopole inside each "green ball" where the vacuum ODLRO order parameter drops to zero leaving the two effective 3D + 1 Goldstone phases undefined corresponding to this S^2 "vacuum manifold" of minima for coherently ordered holgraphic ground states of virtual quanta.
the surrounding surface area is A
N ~ A/Lp^2
In the case of a single electron
A ~ 10^-22 cm^2 corresponding to the shell of electric charge
N ~ 10^-2210^66 ~ 10^44
&l ~ 10^7Lp ~ 10^-27 cm
This is very much like Ken Wilson's "renormalization group" in lattice gauge theory.
http://nobelprize.org/nobel_prizes/physics/laureates/1982/wilson-lecture.pdf
Note also on meaning of holography
"Euclidean quantum field theory in d-dimensional spacetime ~ classical statistical mechanics in d-dimensional space." A. Zee p. 262 "Quantum Field Theory in a Nutshell"
Therefore Euclidean quantum field theory on the ANYONIC fractional QM statistics 3-dimensional spacetime of the surrounding surface ~ classical statistical mechanics in 3-dimensional space, i.e. volume without volume.
On Jul 15, 2007, at 2:30 PM, Jack Sarfatti wrote:
For the record I think Hal's paper is wrong. He has it inside out. Indeed the de Witt calculation show that the interior ZPF has w = +1/3 therefore positive ZPF pressure with positive ZPE density /\zpe ~ (mc/h)^2 ~ 10+22 cm^-2 is INSIDE and induces strong enough micro-gravity to glue the surface electric charge together. The outside ZPE density has w = -1 and is very small. Hal's picture is qualitatively wrong IMHO.
Note in the world hologram picture of t'Hooft as further clarified by Jack Ng's very readable papers (Univ. Maryland):
ZPE density is hc/NLp^4 = (hc/Lp^2)/\zpf
/\zpf ~ 1/NLp^2 ~ (10^66/N)cm^-2
N ~ 10^-2210^66 ~ 10^44
/\zpf ~ 10^22 cm^-2
Very very pretty picture!
It works. It really works semi-quantitatively.
Also the electron is not a point. It is a spatially extended Bohm hidden variable, but its gravity is so strong that it looks like a point by the time the scattering momentum transfers are ~ 2mc ~ 1 Mev
Hal's picture only works if you assume that uniform ZPE does not gravitate. This is wrong and squarely contradicts Einstein's GR as does his PV model.
Hal's paper shows what not to do.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
Hal Puthoff's Electron Model
What's wrong is that Hal has not identified all of the relevant parameters of the problem of the structure of the electron. There is no gravity in his model. In fact gravity gets stronger as the scale decreases. This last statement comes from a Wignerian analysis of quantum gravity measurement as shown by Ng & Van Dam below.
Let me make it as simple as possible, but not, like Hal's model, simpler than is possible.
You have a shell of electric charge. How do you prevent it from exploding under its self-repulsion?
You have two options:
1. Press in radially on the thin shell of charge from outside the shell.
2. Suck in from the inside of the shell.
Hal chooses 1. The correct answer is 2.
The problem with 1 is that it requires too much zero point energy ZPE density on the outside of the shell. So much that the universe could not exist. Hal needs ~(hc/Lp^2)(mc/h)^2 ZPE energy density outside the shell of charge to contain the charge. The virtual photon density outside the charge has w = -1 and is positive. Therefore, the pressure is negative. Hal cannot use w = +1/3 DeWitt outside the charged shell. DeWitt's solution is inside the charged shell.
Pressure acts in two different ways, mechanically and gravitationally. Usually the gravitation of pressure is much weaker than its mechanical action. Note that this mechanical action is basically electrical in origin. The Casimir effect is mechanical.
Hal models his electric shell as empty inside with mechanical pressure from virtual photons on the outside pushing radially inward on the charge. This is his picture. It's wrong for several reasons.
1) the virtual photon pressure on the outside is negative not positive because w = -1 on the outside.
2) there are virtual photons on the inside and from Dw Witt w = +1/3 on the inside.
Therefore, mechanically the positive pressure on the inside pushes the charge outward, and the negative pressure on the outside also sucks the charge radially outward. Therefore, there is no mechanical (electrical) containment of the shell of charge at all!
Remember pressure is the component of force along the normal unit vector of a surface per unit area of that surface.
That's the mechanical action. The gravity action of pressure is opposite to the mechanical action, although usually it is too small to notice compared to the mechanical action in every case except for this one of zero point energy!
Positive pressure gravitates attractively. Therefore, a positive pressure inside the shell of charge will suck the charge radially inward. The issue is how strong is it? Also negative pressure outside the shell of charge anti-gravitates pushing the charge radially inward.
Now it turns out that the zero point energy density inside the shell of charge is
(hc/Lp^2)(mc/h)^2 ~ 10^-27 10^10 10^66 10^22 ergs/cc ~ 10^71 ergs/cc
The induced gravity effect of this ZPE from Einstein's GR is approximately from
Guv + /\zpfguv = 0
limits to radial Poisson equation
d^2U/dr^2 ~ c^2/\zpf ~ c^2(mc/h)^2
U = ZPE induced gravity potential energy per unit test mass.
Note if /\zpf ~ constant
U ~ (1/2)c^2(mc/h)^2r^2
3D harmonic oscillator.
In fact, the ZPE density outside the charge, if there are no further boundaries is very small
~ (hc/Lp^2)(1/Hubble Radius)^2
PS the above formula and also
(hc/Lp^2)(mc/h)^2
are both consistent with the world hologram hypothesis - see below.
On Jul 15, 2007, at 3:30 PM, Jack Sarfatti wrote:
PS There is no mention of ZPE induced gravity in Hal's paper. Therefore the paper is wrong. Hal has not asked the correct question to solve the problem - neither did Casimir of course.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
http://arxiv.org/abs/gr-qc/0403057 v1 13 Mar 2004
“In essence, the holographic principle says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram … According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e., l^2/LP^2 instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counter-intuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity … the “strange” holographic principle has its origin in quantum fluctuations of spacetime.”
I. And also by my theory where the emergent coherent macro-quantum vacuum condensate tetrad 1-forms are
e^a = I^a + (LP^2/l^2)^1/3A^a
A^a= M^a^a
is the renormalizable spin 1 Yang-Mills tetrad field "square root" of Einstein's non-renormalizable spin 2 tensor theory. The Mystery Matrix of Goldstone phase 0-forms of the coherent post-inflationary vacuum is
M^a^a= Theta^a/\dPhi^a- dTheta^a/\Phi^a
Where Einstein's 1916 GR is recovered in the bilinear forms of the spin 1 tetrad fields
ds^2 = guvdx^udx^v = e^aea
That in a nutshell is my new and completely original theory in my
http://arxiv.org/abs/gr-qc/0602022
Emergent Gravity and Torsion: String Theory Without String Theory, Why the Cosmic Dark Energy Is So Small
Jack Sarfatti
(Submitted on 7 Feb 2006 (v1), last revised 11 Jul 2007 (this version, v21))
A surprisingly simple holographic explanation for the low dark energy density is suggested. I derive the Einstein-Cartan disclination curvature tetrads and the physically independent dislocation torsion gap spin connections from an "M-Matrix" of non-closed Cartan 1-forms made from 8 Goldstone phase 0-forms of the vacuum ODLRO condensate inflation field in which the non-compact 10-parameter Poincare symmetry group is locally gauged for all invariant matter field actions. Quantum gravity zero point vacuum fluctuations should be renormalizable at the spin 1 tetrad level where there is a natural scale-dependent holographic dimensionless coupling (hG/\zpf/c^3)^1/3 ~ (Bekenstein BITS)^-1/3. The spacetime tetrad rotation coefficients play the same role as do the Lie algebra structure constants in internal symmetry spin 1 Yang-Mills local gauge theories. This suggests an intuitively pleasing natural "organizing idea" now missing in superstring theory. It is then clear why supersymmetry must break in order for our pocket universe to come into being with a small w = -1 negative pressure zero point exotic vacuum dark energy density. Just as the Michelson-Morley experiment gave a null result, this model predicts that the Large Hadron Collider will never find any viable on-mass-shell dark matter exotic particles able to explain Omega(DM) ~ 0.23 as a matter of fundamental principle, neither will any other conceivable dark matter detector because dark matter forming galactic halos et-al is entirely virtual exotic vacuum w = - 1 with positive irreducibly random quantum zero point pressure that mimics w = 0 CDM in its gravity lensing and all effects that we can observe from afar.
Comments: This version is the second major revision addressing several unresolved fundamental empirical problems
Subjects: General Relativity and Quantum Cosmology (gr-qc)
Cite as: arXiv:gr-qc/0602022v21
II. Next to Ng & Van Dam
"SPACETIME FOAM, HOLOGRAPHIC PRINCIPLE, AND BLACKHOLE QUANTUM COMPUTERS
Y. JACK NG AND H. VAN DAM
Institute of Field Physics, Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC27599-3255,USA E-mail: yjng@physics.unc.edu
Spacetime foam, also known as quantum foam, has its origin in quantum fluctuations of spacetime. Arguably it is the source of the holographic principle, which severely limits how densely information can be packed in space. Its physics is also intimately linked to that of black holes and computation. In particular, the same underlying physics is shown to govern the computational power of black hole quantum computers.
1. Introduction
Early last century, Einstein’s general relativity promoted spacetime from a passive and static arena to an active and dynamical entity. Nowadays many physicists also believe that spacetime, like all matter and energy, undergoes quantum fluctuations. These quantum fluctuations make spacetime foamy on small spacetime scales. (For a discussion of the relevant phenomenology and for a more complete list of references, see Ref. 1.)
But how large are the fluctuations? How foamy is spacetime? Is there any theoretical evidence of quantum foam? In what follows, we address these questions. By analysing a gedanken experiment for spacetime measurement, we show, in section 2, that spacetime fluctuations scale as the cube root of distances or time durations.Then we argue that this cube root dependence is consistent with the holographic principle. In section 3, we discuss how quantum foam affects the physics of clocks (accuracy and lifetime) and computers (computational rate and memory space). We also show that the physics of spacetime foam is intimately connected to that of black holes, giving a poor man’s derivation of the Hawking black hole lifetime and the area law of black hole entropy. Lastly a black hole computer is shown to compute at a rate linearly proportionalto its mass.
2. Quantum Fluctuations of Spacetime
If spacetime indeed undergoes quantum fluctuations, the fluctuations will show up when we measure a distance (or a time duration), in the form of uncertainties in the measurement. Conversely, if in any distance (or time duration) measurement, we cannot measure the distance (or time duration) precisely, we interpret this intrinsic limitation to spacetime measurements as resulting from fluctuations of spacetime.
The question is: does spacetime undergo quantum fluctuations? And if so, how large are the fluctuations? To quantify the problem, let us consider measuring a distancel. The question now is: how accurately can we measure this distance? Let us denote by dl the accuracy with which we can measurel. We will also refer to dl as the uncertainty or fluctuation of the distancelfor reasons that will become obvious shortly. We will show that dl has a lower bound and will use two ways to calculate it.Neither method is rigorous, but the fact that the two very different methods yield the same result bodes well for the robustness of the conclusion. (Furthermore, the result is also consistent with well-known semi-classical black hole physics. See section 3.)
3. Gedanken Experiment. In the first method, we conduct a thought experiment to measure l.The importance of carrying out spacetime measurements to find the quantum fluctuations in the fabric of spacetime cannot be over-emphasized. According to general relativity, coordinates do not have any intrinsic meaning independent of observations; a coordinate system is defined only by explicitly carrying out spacetime distance measurements.Let us measure the distance between two points. Following Wigner 2, we put a clock at one point and a mirror at the other. Then the distance l that we want to measure is given by the distance between the clock and the mirror. By sending a light signal from the clock to the mirror in a timing experiment, we can determine the distance l. However, quantum uncertainties in the positions of the clock and the mirror introduce an inaccuracy dl in the distance measurement. We expect the clock and the mirror to contribute comparable uncertainties to the measurement. Let us concentrate on the clock and denote its mass by m. Wigner argued that if it has a linear spread dl when the light signal leaves the clock, then its position spread grows to dl+hl(mcdl)^-1 when the light signal returns to the clock, with the minimum at dl =(hl/mc)^1/2."
[Note by JS: this is the geometric mean of the shortest Compton quantum length and the “longest” length we are measuring. No gravity as yet.]
"Hence one concludes that
dl^2 > hl/mc (1)
General relativity provides a complementary bound.To see this, let the clock be a light-clock consisting of a spherical cavity of diameter D, surrounded by a mirror wall of mass m, between which bounces a beam of light. For the uncertainty in distance measurement not to be greater than D, the clock must tick off time fast enough that
D/c < dl/c. But D, the size of the clock, must be larger than the Schwarzschild radius rS = 2Gm/c^2 of the mirror, for otherwise one cannot read the time registered on the clock. From these two requirements, it follows that
dl > Gm/c2 (2)
The product of Eq. (2) with Eq. (1) yields Eq. (3)
dl > [(hl/mc)(Gm/c2)] 1/3 = (LP2l)1/3 (3)
where LP = (hG/c3)^1/2 is the Planck length. (Note that the result is independent of the mass m of the clock and, hence, one would hope, of the properties of the specific clock used in the measurement.) The end result is as simple as it is strange and appears to be universal: the uncertainty dl in the measurement of the distance l cannot be smaller than the cube root of LP^2l.
Obviously the accuracy of the distance measurement is intrinsically limited by this amount of uncertainty or quantum fluctuation. We conclude that there is a limit to the accuracy with which one can measure a distance; in other words, we can never know the distance l to a better accuracy than the cube root of LP^2l .
Similarly one can show that we can never know a time duration t to a better accuracy than the cube root of LP^2t/c2 = tP^2t where tP= LP/c is the Planck time. Because the Planck length is so inconceivably short, the uncertainty or intrinsic limitation to the accuracy in the measurement of any distance, though much larger than the Planck length, is still very small. For example, in the measurement of a distance of one kilometer, the uncertainty in the distance is to an atom as an atom is to a human being.
4. The Holographic Principle. Alternatively we can estimate dl by applying the holographic principle. 4,5 In essence, the holographic principle 6 says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram. To be more precise, let us consider a spatial region measuring l by l by l. According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e.,l^2/LP^2 instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counterintuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity. So strange as it may be, let us now apply the holographic principle to deduce the accuracy with which one can measure a distance.
First, imagine partitioning the big cube into small cubes. The small cubes so constructed should be as small as physical laws allow so that we can associate one degree of freedom with each small cube. In other words, the number of degrees of freedom that the region can hold is given by the number of small cubes that can be put inside that region. But how small can such cubes be? A moment’s thought tells us that each side of a small cube cannot be smaller than the accuracy dl with which we can measure each side l of the big cube. This can be easily shown by applying the method of contradiction: assume that we can construct small cubes each of which has sides less thandl. Then by lining up a row of such small cubes along a side of the big cube from end to end, and by counting the number of such small cubes, we would be able to measure that side (of length l) of the big cube to a better accuracy than dl. But, by definition, dl is the best accuracy with which we can measure l. The ensuing contradiction is evaded by the realization that each of the smallest cubes (that can be put inside the big cube) measures dl by dl by dl. Thus, the number of degrees of freedom in the region (measuring l by l by l) is given by l^3/dl^3, which, according to the holographic principle, is no more than l^2/LP^2. It follows that
l^3/dl^3 < l^2/LP^2"
JS: Note the algebra
l^3 < l^2dl^3/LP^2
l < dl^3/LP^2
lLP^2 < dl^3
"dl is bounded (from below) by the cube root of lLP^2 the same result as found above in the gedanken experiment argument. Thus, to the extent that the holographic principle is correct, spacetime indeed fluctuates, forming foams of size dl on the scale of l. Actually, considering the fundamental nature of spacetime and the ubiquity of quantum fluctuations, we should reverse the argument and then we will come to the conclusion that the 'strange' holographic principle has its origin in quantum fluctuations of spacetime."
Rest of paper is deleted from this excerpt as it is peripheral to my purpose at the moment. BTW I knew Saleckar at UCSD La Jolla in the 60’s.
"One of us (YJN) thanks the organizers of the Coral Gables Conference for inviting him to present the materials contained in this paper. We dedicate this article to our colleague Paul Frampton on the occasion of his sixtieth birthday. This work was supported in part bythe US Department of Energy and the Bahnson Fund of the University of North Carolina. We thank L. L. Ng and T. Takahashi for their help in the preparation of this manuscript.
References
1. Y. J. Ng, Mod.Phys.Lett.A18, 1073 (2003). See also Y.J. Ng, gr-qc/0401015.
2. E.P. Wigner, Rev.Mod.Phys.29, 255 (1957); H. Salecker and E.P. Wigner, Phys.Rev.109, 571 (1958).
3. Y.J. Ngand H. van Dam, Mod.Phys.Lett.A9, 335 (1994);A10, 2801 (1995); in Proc.of Fundamental Problems in Quantum Theory, eds. D.M. Greenberger and A. Zeilinger, Ann. New York Acad. Sci.755, 579 (1995). Also see F. Karolyhazy, Nuovo CimentoA42, 390 (1966);T. Padmanabhan,Class.Quan.Grav.4, L107 (1987); D.V. Ahluwalia, Phys.Lett.B339, 301 (1994); and N. Sasakura,Prog.Theor.Phys.102, 169 (1999).
4. Y. J. Ng and H. van Dam, Found.Phys.30, 795 (2000);Phys.Lett. B477, 429 (2000).
5. Y. J. Ng, Int.J.Mod.Phys.D11, 1585 (2002).
6. G. ’t Hooft, in Salamfestschrift, edited by A. Ali et al. (World Scientific, Singapore, 1993), p. 284; L. Susskind, J.Math.Phys.(N.Y.)36, 6377 (1995). Also see J.A. Wheeler, Int.J.Theor.Phys.21, 557 (1982); J.D. Bekenstein, Phys.Rev.D7, 2333 (1973); S. Hawking, Comm.Math.Phys.43, 199 (1975).
7. Y. J. Ng, Phys.Rev.Lett.86, 2946 (2001), and (erratum)88, 139902-1 (2002);
Y. J.Ng in Proc.of OCPA2000, eds. N. P. Chang et al. (World Scientific, Singapore, 2002), p.235.
J.D. Barrow, Phys.Rev.D54, 6563 (1996).
N. Margolus and L. B. Levitin,Physica D120, 188 (1998).
S. Lloyd, Nature(London)406, 1047 (2000)."
---------------------------------------------------
On Jul 15, 2007, at 3:14 PM, Jack Sarfatti wrote:

http://www.innovations-report.de/html/berichte/physik_astronomie/bericht-52458.html
The close-packed little (figuratively speaking of course) "green balls" of "Volume-without-volume" are of size
&l ~ N^1/6 Lp
There is a point gravity monopole inside each "green ball" where the vacuum ODLRO order parameter drops to zero leaving the two effective 3D + 1 Goldstone phases undefined corresponding to this S^2 "vacuum manifold" of minima for coherently ordered holgraphic ground states of virtual quanta.
the surrounding surface area is A
N ~ A/Lp^2
In the case of a single electron
A ~ 10^-22 cm^2 corresponding to the shell of electric charge
N ~ 10^-2210^66 ~ 10^44
&l ~ 10^7Lp ~ 10^-27 cm
This is very much like Ken Wilson's "renormalization group" in lattice gauge theory.
http://nobelprize.org/nobel_prizes/physics/laureates/1982/wilson-lecture.pdf
Note also on meaning of holography
"Euclidean quantum field theory in d-dimensional spacetime ~ classical statistical mechanics in d-dimensional space." A. Zee p. 262 "Quantum Field Theory in a Nutshell"
Therefore Euclidean quantum field theory on the ANYONIC fractional QM statistics 3-dimensional spacetime of the surrounding surface ~ classical statistical mechanics in 3-dimensional space, i.e. volume without volume.
On Jul 15, 2007, at 2:30 PM, Jack Sarfatti wrote:
For the record I think Hal's paper is wrong. He has it inside out. Indeed the de Witt calculation show that the interior ZPF has w = +1/3 therefore positive ZPF pressure with positive ZPE density /\zpe ~ (mc/h)^2 ~ 10+22 cm^-2 is INSIDE and induces strong enough micro-gravity to glue the surface electric charge together. The outside ZPE density has w = -1 and is very small. Hal's picture is qualitatively wrong IMHO.
Note in the world hologram picture of t'Hooft as further clarified by Jack Ng's very readable papers (Univ. Maryland):
ZPE density is hc/NLp^4 = (hc/Lp^2)/\zpf
/\zpf ~ 1/NLp^2 ~ (10^66/N)cm^-2
N ~ 10^-2210^66 ~ 10^44
/\zpf ~ 10^22 cm^-2
Very very pretty picture!
It works. It really works semi-quantitatively.
Also the electron is not a point. It is a spatially extended Bohm hidden variable, but its gravity is so strong that it looks like a point by the time the scattering momentum transfers are ~ 2mc ~ 1 Mev
Hal's picture only works if you assume that uniform ZPE does not gravitate. This is wrong and squarely contradicts Einstein's GR as does his PV model.
Hal's paper shows what not to do.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
What's wrong is that Hal has not identified all of the relevant parameters of the problem of the structure of the electron. There is no gravity in his model. In fact gravity gets stronger as the scale decreases. This last statement comes from a Wignerian analysis of quantum gravity measurement as shown by Ng & Van Dam below.
Let me make it as simple as possible, but not, like Hal's model, simpler than is possible.
You have a shell of electric charge. How do you prevent it from exploding under its self-repulsion?
You have two options:
1. Press in radially on the thin shell of charge from outside the shell.
2. Suck in from the inside of the shell.
Hal chooses 1. The correct answer is 2.
The problem with 1 is that it requires too much zero point energy ZPE density on the outside of the shell. So much that the universe could not exist. Hal needs ~(hc/Lp^2)(mc/h)^2 ZPE energy density outside the shell of charge to contain the charge. The virtual photon density outside the charge has w = -1 and is positive. Therefore, the pressure is negative. Hal cannot use w = +1/3 DeWitt outside the charged shell. DeWitt's solution is inside the charged shell.
Pressure acts in two different ways, mechanically and gravitationally. Usually the gravitation of pressure is much weaker than its mechanical action. Note that this mechanical action is basically electrical in origin. The Casimir effect is mechanical.
Hal models his electric shell as empty inside with mechanical pressure from virtual photons on the outside pushing radially inward on the charge. This is his picture. It's wrong for several reasons.
1) the virtual photon pressure on the outside is negative not positive because w = -1 on the outside.
2) there are virtual photons on the inside and from Dw Witt w = +1/3 on the inside.
Therefore, mechanically the positive pressure on the inside pushes the charge outward, and the negative pressure on the outside also sucks the charge radially outward. Therefore, there is no mechanical (electrical) containment of the shell of charge at all!
Remember pressure is the component of force along the normal unit vector of a surface per unit area of that surface.
That's the mechanical action. The gravity action of pressure is opposite to the mechanical action, although usually it is too small to notice compared to the mechanical action in every case except for this one of zero point energy!
Positive pressure gravitates attractively. Therefore, a positive pressure inside the shell of charge will suck the charge radially inward. The issue is how strong is it? Also negative pressure outside the shell of charge anti-gravitates pushing the charge radially inward.
Now it turns out that the zero point energy density inside the shell of charge is
(hc/Lp^2)(mc/h)^2 ~ 10^-27 10^10 10^66 10^22 ergs/cc ~ 10^71 ergs/cc
The induced gravity effect of this ZPE from Einstein's GR is approximately from
Guv + /\zpfguv = 0
limits to radial Poisson equation
d^2U/dr^2 ~ c^2/\zpf ~ c^2(mc/h)^2
U = ZPE induced gravity potential energy per unit test mass.
Note if /\zpf ~ constant
U ~ (1/2)c^2(mc/h)^2r^2
3D harmonic oscillator.
In fact, the ZPE density outside the charge, if there are no further boundaries is very small
~ (hc/Lp^2)(1/Hubble Radius)^2
PS the above formula and also
(hc/Lp^2)(mc/h)^2
are both consistent with the world hologram hypothesis - see below.
On Jul 15, 2007, at 3:30 PM, Jack Sarfatti wrote:
PS There is no mention of ZPE induced gravity in Hal's paper. Therefore the paper is wrong. Hal has not asked the correct question to solve the problem - neither did Casimir of course.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
http://arxiv.org/abs/gr-qc/0403057 v1 13 Mar 2004
“In essence, the holographic principle says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram … According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e., l^2/LP^2 instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counter-intuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity … the “strange” holographic principle has its origin in quantum fluctuations of spacetime.”
I. And also by my theory where the emergent coherent macro-quantum vacuum condensate tetrad 1-forms are
e^a = I^a + (LP^2/l^2)^1/3A^a
A^a= M^a^a
is the renormalizable spin 1 Yang-Mills tetrad field "square root" of Einstein's non-renormalizable spin 2 tensor theory. The Mystery Matrix of Goldstone phase 0-forms of the coherent post-inflationary vacuum is
M^a^a= Theta^a/\dPhi^a- dTheta^a/\Phi^a
Where Einstein's 1916 GR is recovered in the bilinear forms of the spin 1 tetrad fields
ds^2 = guvdx^udx^v = e^aea
That in a nutshell is my new and completely original theory in my
http://arxiv.org/abs/gr-qc/0602022
Emergent Gravity and Torsion: String Theory Without String Theory, Why the Cosmic Dark Energy Is So Small
Jack Sarfatti
(Submitted on 7 Feb 2006 (v1), last revised 11 Jul 2007 (this version, v21))
A surprisingly simple holographic explanation for the low dark energy density is suggested. I derive the Einstein-Cartan disclination curvature tetrads and the physically independent dislocation torsion gap spin connections from an "M-Matrix" of non-closed Cartan 1-forms made from 8 Goldstone phase 0-forms of the vacuum ODLRO condensate inflation field in which the non-compact 10-parameter Poincare symmetry group is locally gauged for all invariant matter field actions. Quantum gravity zero point vacuum fluctuations should be renormalizable at the spin 1 tetrad level where there is a natural scale-dependent holographic dimensionless coupling (hG/\zpf/c^3)^1/3 ~ (Bekenstein BITS)^-1/3. The spacetime tetrad rotation coefficients play the same role as do the Lie algebra structure constants in internal symmetry spin 1 Yang-Mills local gauge theories. This suggests an intuitively pleasing natural "organizing idea" now missing in superstring theory. It is then clear why supersymmetry must break in order for our pocket universe to come into being with a small w = -1 negative pressure zero point exotic vacuum dark energy density. Just as the Michelson-Morley experiment gave a null result, this model predicts that the Large Hadron Collider will never find any viable on-mass-shell dark matter exotic particles able to explain Omega(DM) ~ 0.23 as a matter of fundamental principle, neither will any other conceivable dark matter detector because dark matter forming galactic halos et-al is entirely virtual exotic vacuum w = - 1 with positive irreducibly random quantum zero point pressure that mimics w = 0 CDM in its gravity lensing and all effects that we can observe from afar.
Comments: This version is the second major revision addressing several unresolved fundamental empirical problems
Subjects: General Relativity and Quantum Cosmology (gr-qc)
Cite as: arXiv:gr-qc/0602022v21
II. Next to Ng & Van Dam
"SPACETIME FOAM, HOLOGRAPHIC PRINCIPLE, AND BLACKHOLE QUANTUM COMPUTERS
Y. JACK NG AND H. VAN DAM
Institute of Field Physics, Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC27599-3255,USA E-mail: yjng@physics.unc.edu
Spacetime foam, also known as quantum foam, has its origin in quantum fluctuations of spacetime. Arguably it is the source of the holographic principle, which severely limits how densely information can be packed in space. Its physics is also intimately linked to that of black holes and computation. In particular, the same underlying physics is shown to govern the computational power of black hole quantum computers.
1. Introduction
Early last century, Einstein’s general relativity promoted spacetime from a passive and static arena to an active and dynamical entity. Nowadays many physicists also believe that spacetime, like all matter and energy, undergoes quantum fluctuations. These quantum fluctuations make spacetime foamy on small spacetime scales. (For a discussion of the relevant phenomenology and for a more complete list of references, see Ref. 1.)
But how large are the fluctuations? How foamy is spacetime? Is there any theoretical evidence of quantum foam? In what follows, we address these questions. By analysing a gedanken experiment for spacetime measurement, we show, in section 2, that spacetime fluctuations scale as the cube root of distances or time durations.Then we argue that this cube root dependence is consistent with the holographic principle. In section 3, we discuss how quantum foam affects the physics of clocks (accuracy and lifetime) and computers (computational rate and memory space). We also show that the physics of spacetime foam is intimately connected to that of black holes, giving a poor man’s derivation of the Hawking black hole lifetime and the area law of black hole entropy. Lastly a black hole computer is shown to compute at a rate linearly proportionalto its mass.
2. Quantum Fluctuations of Spacetime
If spacetime indeed undergoes quantum fluctuations, the fluctuations will show up when we measure a distance (or a time duration), in the form of uncertainties in the measurement. Conversely, if in any distance (or time duration) measurement, we cannot measure the distance (or time duration) precisely, we interpret this intrinsic limitation to spacetime measurements as resulting from fluctuations of spacetime.
The question is: does spacetime undergo quantum fluctuations? And if so, how large are the fluctuations? To quantify the problem, let us consider measuring a distancel. The question now is: how accurately can we measure this distance? Let us denote by dl the accuracy with which we can measurel. We will also refer to dl as the uncertainty or fluctuation of the distancelfor reasons that will become obvious shortly. We will show that dl has a lower bound and will use two ways to calculate it.Neither method is rigorous, but the fact that the two very different methods yield the same result bodes well for the robustness of the conclusion. (Furthermore, the result is also consistent with well-known semi-classical black hole physics. See section 3.)
3. Gedanken Experiment. In the first method, we conduct a thought experiment to measure l.The importance of carrying out spacetime measurements to find the quantum fluctuations in the fabric of spacetime cannot be over-emphasized. According to general relativity, coordinates do not have any intrinsic meaning independent of observations; a coordinate system is defined only by explicitly carrying out spacetime distance measurements.Let us measure the distance between two points. Following Wigner 2, we put a clock at one point and a mirror at the other. Then the distance l that we want to measure is given by the distance between the clock and the mirror. By sending a light signal from the clock to the mirror in a timing experiment, we can determine the distance l. However, quantum uncertainties in the positions of the clock and the mirror introduce an inaccuracy dl in the distance measurement. We expect the clock and the mirror to contribute comparable uncertainties to the measurement. Let us concentrate on the clock and denote its mass by m. Wigner argued that if it has a linear spread dl when the light signal leaves the clock, then its position spread grows to dl+hl(mcdl)^-1 when the light signal returns to the clock, with the minimum at dl =(hl/mc)^1/2."
[Note by JS: this is the geometric mean of the shortest Compton quantum length and the “longest” length we are measuring. No gravity as yet.]
"Hence one concludes that
dl^2 > hl/mc (1)
General relativity provides a complementary bound.To see this, let the clock be a light-clock consisting of a spherical cavity of diameter D, surrounded by a mirror wall of mass m, between which bounces a beam of light. For the uncertainty in distance measurement not to be greater than D, the clock must tick off time fast enough that
D/c < dl/c. But D, the size of the clock, must be larger than the Schwarzschild radius rS = 2Gm/c^2 of the mirror, for otherwise one cannot read the time registered on the clock. From these two requirements, it follows that
dl > Gm/c2 (2)
The product of Eq. (2) with Eq. (1) yields Eq. (3)
dl > [(hl/mc)(Gm/c2)] 1/3 = (LP2l)1/3 (3)
where LP = (hG/c3)^1/2 is the Planck length. (Note that the result is independent of the mass m of the clock and, hence, one would hope, of the properties of the specific clock used in the measurement.) The end result is as simple as it is strange and appears to be universal: the uncertainty dl in the measurement of the distance l cannot be smaller than the cube root of LP^2l.
Obviously the accuracy of the distance measurement is intrinsically limited by this amount of uncertainty or quantum fluctuation. We conclude that there is a limit to the accuracy with which one can measure a distance; in other words, we can never know the distance l to a better accuracy than the cube root of LP^2l .
Similarly one can show that we can never know a time duration t to a better accuracy than the cube root of LP^2t/c2 = tP^2t where tP= LP/c is the Planck time. Because the Planck length is so inconceivably short, the uncertainty or intrinsic limitation to the accuracy in the measurement of any distance, though much larger than the Planck length, is still very small. For example, in the measurement of a distance of one kilometer, the uncertainty in the distance is to an atom as an atom is to a human being.
4. The Holographic Principle. Alternatively we can estimate dl by applying the holographic principle. 4,5 In essence, the holographic principle 6 says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram. To be more precise, let us consider a spatial region measuring l by l by l. According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e.,l^2/LP^2 instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counterintuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity. So strange as it may be, let us now apply the holographic principle to deduce the accuracy with which one can measure a distance.
First, imagine partitioning the big cube into small cubes. The small cubes so constructed should be as small as physical laws allow so that we can associate one degree of freedom with each small cube. In other words, the number of degrees of freedom that the region can hold is given by the number of small cubes that can be put inside that region. But how small can such cubes be? A moment’s thought tells us that each side of a small cube cannot be smaller than the accuracy dl with which we can measure each side l of the big cube. This can be easily shown by applying the method of contradiction: assume that we can construct small cubes each of which has sides less thandl. Then by lining up a row of such small cubes along a side of the big cube from end to end, and by counting the number of such small cubes, we would be able to measure that side (of length l) of the big cube to a better accuracy than dl. But, by definition, dl is the best accuracy with which we can measure l. The ensuing contradiction is evaded by the realization that each of the smallest cubes (that can be put inside the big cube) measures dl by dl by dl. Thus, the number of degrees of freedom in the region (measuring l by l by l) is given by l^3/dl^3, which, according to the holographic principle, is no more than l^2/LP^2. It follows that
l^3/dl^3 < l^2/LP^2"
JS: Note the algebra
l^3 < l^2dl^3/LP^2
l < dl^3/LP^2
lLP^2 < dl^3
"dl is bounded (from below) by the cube root of lLP^2 the same result as found above in the gedanken experiment argument. Thus, to the extent that the holographic principle is correct, spacetime indeed fluctuates, forming foams of size dl on the scale of l. Actually, considering the fundamental nature of spacetime and the ubiquity of quantum fluctuations, we should reverse the argument and then we will come to the conclusion that the 'strange' holographic principle has its origin in quantum fluctuations of spacetime."
Rest of paper is deleted from this excerpt as it is peripheral to my purpose at the moment. BTW I knew Saleckar at UCSD La Jolla in the 60’s.
"One of us (YJN) thanks the organizers of the Coral Gables Conference for inviting him to present the materials contained in this paper. We dedicate this article to our colleague Paul Frampton on the occasion of his sixtieth birthday. This work was supported in part bythe US Department of Energy and the Bahnson Fund of the University of North Carolina. We thank L. L. Ng and T. Takahashi for their help in the preparation of this manuscript.
References
1. Y. J. Ng, Mod.Phys.Lett.A18, 1073 (2003). See also Y.J. Ng, gr-qc/0401015.
2. E.P. Wigner, Rev.Mod.Phys.29, 255 (1957); H. Salecker and E.P. Wigner, Phys.Rev.109, 571 (1958).
3. Y.J. Ngand H. van Dam, Mod.Phys.Lett.A9, 335 (1994);A10, 2801 (1995); in Proc.of Fundamental Problems in Quantum Theory, eds. D.M. Greenberger and A. Zeilinger, Ann. New York Acad. Sci.755, 579 (1995). Also see F. Karolyhazy, Nuovo CimentoA42, 390 (1966);T. Padmanabhan,Class.Quan.Grav.4, L107 (1987); D.V. Ahluwalia, Phys.Lett.B339, 301 (1994); and N. Sasakura,Prog.Theor.Phys.102, 169 (1999).
4. Y. J. Ng and H. van Dam, Found.Phys.30, 795 (2000);Phys.Lett. B477, 429 (2000).
5. Y. J. Ng, Int.J.Mod.Phys.D11, 1585 (2002).
6. G. ’t Hooft, in Salamfestschrift, edited by A. Ali et al. (World Scientific, Singapore, 1993), p. 284; L. Susskind, J.Math.Phys.(N.Y.)36, 6377 (1995). Also see J.A. Wheeler, Int.J.Theor.Phys.21, 557 (1982); J.D. Bekenstein, Phys.Rev.D7, 2333 (1973); S. Hawking, Comm.Math.Phys.43, 199 (1975).
7. Y. J. Ng, Phys.Rev.Lett.86, 2946 (2001), and (erratum)88, 139902-1 (2002);
Y. J.Ng in Proc.of OCPA2000, eds. N. P. Chang et al. (World Scientific, Singapore, 2002), p.235.
J.D. Barrow, Phys.Rev.D54, 6563 (1996).
N. Margolus and L. B. Levitin,Physica D120, 188 (1998).
S. Lloyd, Nature(London)406, 1047 (2000)."
---------------------------------------------------
On Jul 15, 2007, at 3:14 PM, Jack Sarfatti wrote:

http://www.innovations-report.de/html/berichte/physik_astronomie/bericht-52458.html
The close-packed little (figuratively speaking of course) "green balls" of "Volume-without-volume" are of size
&l ~ N^1/6 Lp
There is a point gravity monopole inside each "green ball" where the vacuum ODLRO order parameter drops to zero leaving the two effective 3D + 1 Goldstone phases undefined corresponding to this S^2 "vacuum manifold" of minima for coherently ordered holgraphic ground states of virtual quanta.
the surrounding surface area is A
N ~ A/Lp^2
In the case of a single electron
A ~ 10^-22 cm^2 corresponding to the shell of electric charge
N ~ 10^-2210^66 ~ 10^44
&l ~ 10^7Lp ~ 10^-27 cm
This is very much like Ken Wilson's "renormalization group" in lattice gauge theory.
http://nobelprize.org/nobel_prizes/physics/laureates/1982/wilson-lecture.pdf
Note also on meaning of holography
"Euclidean quantum field theory in d-dimensional spacetime ~ classical statistical mechanics in d-dimensional space." A. Zee p. 262 "Quantum Field Theory in a Nutshell"
Therefore Euclidean quantum field theory on the ANYONIC fractional QM statistics 3-dimensional spacetime of the surrounding surface ~ classical statistical mechanics in 3-dimensional space, i.e. volume without volume.
On Jul 15, 2007, at 2:30 PM, Jack Sarfatti wrote:
For the record I think Hal's paper is wrong. He has it inside out. Indeed the de Witt calculation show that the interior ZPF has w = +1/3 therefore positive ZPF pressure with positive ZPE density /\zpe ~ (mc/h)^2 ~ 10+22 cm^-2 is INSIDE and induces strong enough micro-gravity to glue the surface electric charge together. The outside ZPE density has w = -1 and is very small. Hal's picture is qualitatively wrong IMHO.
Note in the world hologram picture of t'Hooft as further clarified by Jack Ng's very readable papers (Univ. Maryland):
ZPE density is hc/NLp^4 = (hc/Lp^2)/\zpf
/\zpf ~ 1/NLp^2 ~ (10^66/N)cm^-2
N ~ 10^-2210^66 ~ 10^44
/\zpf ~ 10^22 cm^-2
Very very pretty picture!
It works. It really works semi-quantitatively.
Also the electron is not a point. It is a spatially extended Bohm hidden variable, but its gravity is so strong that it looks like a point by the time the scattering momentum transfers are ~ 2mc ~ 1 Mev
Hal's picture only works if you assume that uniform ZPE does not gravitate. This is wrong and squarely contradicts Einstein's GR as does his PV model.
Hal's paper shows what not to do.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
Sunday, July 15, 2007
http://arXiv:gr-qc/0403057 v1 13 Mar 2004
“In essence, the holographic principle says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram… According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e., l^2/LP^2instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counter- intuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity … the “strange” holographic principle has its origin in quantum fluctuations of spacetime.”
I. And also by my theory where the emergent coherent macro-quantum vacuum condensate tetrad 1-forms are
e^a = I^a + (LP^2/l^2)^1/3A^a
A^a= M^a^a
is the renormalizable spin 1 Yang-Mills tetrad field "square root" of Einstein's non-renormalizable spin 2 tensor theory. The Mystery Matrix of Goldstone phase 0-forms of the coherent post-inflationary vacuum is
M^a^a= Theta^a/\dPhi^a- dTheta^a/\Phi^a
Where Einstein's 1916 GR is recovered in the bilinear forms of the spin 1 tetrad fields
ds^2 = guvdx^udx^v = e^aea
That in a nutshell is my new and completely original theory in my
http://arxiv.org/abs/gr-qc/0602022
Emergent Gravity and Torsion: String Theory Without String Theory, Why the Cosmic Dark Energy Is So Small
Jack Sarfatti
(Submitted on 7 Feb 2006 (v1), last revised 11 Jul 2007 (this version, v21))
A surprisingly simple holographic explanation for the low dark energy density is suggested. I derive the Einstein-Cartan disclination curvature tetrads and the physically independent dislocation torsion gap spin connections from an "M-Matrix" of non-closed Cartan 1-forms made from 8 Goldstone phase 0-forms of the vacuum ODLRO condensate inflation field in which the non-compact 10-parameter Poincare symmetry group is locally gauged for all invariant matter field actions. Quantum gravity zero point vacuum fluctuations should be renormalizable at the spin 1 tetrad level where there is a natural scale-dependent holographic dimensionless coupling (hG/\zpf/c^3)^1/3 ~ (Bekenstein BITS)^-1/3. The spacetime tetrad rotation coefficients play the same role as do the Lie algebra structure constants in internal symmetry spin 1 Yang-Mills local gauge theories. This suggests an intuitively pleasing natural "organizing idea" now missing in superstring theory. It is then clear why supersymmetry must break in order for our pocket universe to come into being with a small w = -1 negative pressure zero point exotic vacuum dark energy density. Just as the Michelson-Morley experiment gave a null result, this model predicts that the Large Hadron Collider will never find any viable on-mass-shell dark matter exotic particles able to explain Omega(DM) ~ 0.23 as a matter of fundamental principle, neither will any other conceivable dark matter detector because dark matter forming galactic halos et-al is entirely virtual exotic vacuum w = - 1 with positive irreducibly random quantum zero point pressure that mimics w = 0 CDM in its gravity lensing and all effects that we can observe from afar.
Comments: This version is the second major revision addressing several unresolved fundamental empirical problems
Subjects: General Relativity and Quantum Cosmology (gr-qc)
Cite as: arXiv:gr-qc/0602022v21
II. Next to Ng & Van Dam
"SPACETIME FOAM, HOLOGRAPHIC PRINCIPLE, AND BLACKHOLE QUANTUM COMPUTERS
Y. JACK NG AND H. VAN DAM
Institute of Field Physics, Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC27599-3255,USA E-mail: yjng@physics.unc.edu
Spacetime foam, also known as quantum foam, has its origin in quantum fluctuations of spacetime. Arguably it is the source of the holographic principle, which severely limits how densely information can be packed in space. Its physics is also intimately linked to that of black holes and computation. In particular, the same underlying physics is shown to govern the computational power of black hole quantum computers.
1. Introduction
Early last century, Einstein’s general relativity promoted spacetime from a passive and static arena to an active and dynamical entity. Nowadays many physicists also believe that spacetime, like all matter and energy, undergoes quantum fluctuations. These quantum fluctuations make spacetime foamy on small spacetime scales. (For a discussion of the relevant phenomenology and for a more complete list of references, see Ref. 1.)
But how large are the fluctuations? How foamy is spacetime? Is there any theoretical evidence of quantum foam? In what follows, we address these questions. By analysing a gedanken experiment for spacetime measurement, we show, in section 2, thatspacetime fluctuations scale as the cube root of distances or time durations.Then we argue thatthis cube root dependence is consistent with the holographic principle. In section 3, we discuss how quantum foam affects the physics of clocks (accuracy and lifetime) and computers (computational rate and memory space). We also show that the physics of spacetime foam is intimately connected to that of black holes, giving a poor man’s derivation of the Hawking black hole lifetime and the area law of black hole entropy. Lastly a black hole computer is shown to compute at a rate linearly proportionalto its mass.
2. Quantum Fluctuations of Spacetime
If spacetime indeed undergoes quantum fluctuations, the fluctuations will show up when we measure a distance (or a time duration), in the form of uncertainties in the measurement. Conversely, if in any distance (or time duration) measurement, we cannot measure the distance (or time duration) precisely, we interpret this intrinsic limitation to spacetime measurements as resulting from fluctuations of spacetime.
The question is: does spacetime undergo quantum fluctuations? And if so, how large are the fluctuations? To quantify the problem, let us consider measuring a distancel. The question now is: how accurately can we measure this distance?Let us denote by dl the accuracy with which we can measurel. We will also refer to dl as the uncertainty or fluctuation of the distancelfor reasons that will become obvious shortly. We will show that dl has a lower bound and will use two ways to calculate it.Neither method is rigorous, but the fact that the two very different methods yield the same result bodes well for the robustness of the conclusion. (Furthermore, the result is also consistent with well-known semi-classical black hole physics. See section 3.)
3. Gedanken Experiment. In the first method, we conduct a thought experiment to measure l.The importance of carrying out spacetime measurements to find the quantum fluctuations in the fabric of spacetime cannot be over-emphasized. According to general relativity, coordinates do not have any intrinsic meaning independent of observations; a coordinate system is defined only by explicitly carrying out spacetime distance measurements.Let us measure the distance between two points. Following Wigner 2, we put a clock at one point and a mirror at the other. Then the distance l that we want to measure is given by the distance between the clock and the mirror. By sending a light signal from the clock to the mirror in a timing experiment, we can determine the distance l. However, quantum uncertainties in the positions of the clock and the mirror introduce an inaccuracy dl in the distance measurement. We expect the clock and the mirror to contribute comparable uncertainties to the measurement. Let us concentrate on the clock and denote its mass by m. Wigner argued that if it has a linear spread dl when the light signal leaves the clock, then its position spread grows to dl+hl(mcdl)^-1 when the light signal returns to the clock, with the minimum at dl =(hl/mc)^1/2."
[Note by JS: this is the geometric mean of the shortest Compton quantum length and the “longest” length we are measuring. No gravity as yet.]
"Hence one concludes that
dl^2 > hl/mc (1)
General relativity provides a complementary bound.To see this, let the clock be a light-clock consisting of a spherical cavity of diameter D, surrounded by a mirror wall of mass m, between which bounces a beam of light. For the uncertainty in distance measurement not to be greater than D, the clock must tick off time fast enough that
D/c < dl/c. But D, the size of the clock, must be larger than the Schwarzschild radius rS = 2Gm/c^2 of the mirror, for otherwise one cannot read the time registered on the clock. From these two requirements, it follows that
dl > Gm/c2 (2)
The product of Eq. (2) with Eq. (1) yields Eq. (3)
dl > [(hl/mc)(Gm/c2)] 1/3 = (LP2l)1/3 (3)
where LP = (hG/c3)^1/2 is the Planck length. (Note that the result is independent of the mass m of the clock and, hence, one would hope, of the properties of the specific clock used in the measurement.) The end result is as simple as it is strange and appears to be universal: the uncertainty dl in the measurement of the distance l cannot be smaller than the cube root of LP^2l.
Obviously the accuracy of the distance measurement is intrinsically limited by this amount of uncertainty or quantum fluctuation. We conclude that there is a limit to the accuracy with which one can measure a distance; in other words, we can never know the distance l to a better accuracy than the cube root of LP^2l .
Similarly one can show that we can never know a time duration tto a better accuracy than the cube root of LP^2t/c2 = tP^2t where tP= LP/c is the Planck time. Because the Planck length is so inconceivably short, the uncertainty or intrinsic limitation to the accuracy in the measurement of any distance, though much larger than the Planck length, is still very small. For example, in the measurement of a distance of one kilometer, the uncertainty in the distance is to an atom as an atom is to a human being.
4. The Holographic Principle. Alternatively we can estimatedlby applying the holographic principle. 4,5 In essence, the holographic principle 6 says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram. To be more precise, let us consider a spatial region measuring l by l by l.According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e.,l^2/LP^2 instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counterintuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity. So strange as it may be, let us now apply the holographic principle to deduce the accuracy with which one can measure a distance.
First, imagine partitioning the big cube into small cubes. The small cubes so constructed should be as small as physical laws allow so that we can associate one degree of freedom with each small cube. In other words, the number of degrees of freedom that the region can hold is given by the number of small cubes that can be put inside that region. But how small can such cubes be? A moment’s thought tells us that each side of a small cube cannot be smaller than the accuracy dl with which we can measure each side l of the big cube. This can be easily shown by applying the method of contradiction: assume that we can construct small cubes each of which has sides less thandl. Then by lining up a row of such small cubes along a side of the big cube from end to end, and by counting the number of such small cubes, we would be able to measure that side (of length l) of the big cube to a better accuracy than dl. But, by definition, dl is the best accuracy with which we can measure l. The ensuing contradiction is evaded by the realization that each of the smallest cubes (that can be put inside the big cube) measures dl by dl by dl. Thus, the number of degrees of freedom in the region (measuring l by l by l) is given by l^3/dl^3, which, according to the holographic principle, is no more than l^2/LP^2. It follows that
l^3/dl^3 < l^2/LP^2"
JS: Note the algebra
l^3 < l^2dl^3/LP^2
l < dl^3/LP^2
lLP^2 < dl^3
"dl is bounded (from below) by the cube root of lLP^2 the same result as found above in the gedanken experiment argument. Thus, to the extent that the holographic principle is correct, spacetime indeed fluctuates, forming foams of size dl on the scale of l. Actually, considering the fundamental nature of spacetime and the ubiquity of quantum fluctuations, we should reverse the argument and then we will come to the conclusion that the 'strange' holographic principle has its origin in quantum fluctuations of spacetime."
Rest of paper is deleted from this excerpt as it is peripheral to my purpose at the moment. BTW I knew Saleckar at UCSD La Jolla in the 60’s.
"One of us (YJN) thanks the organizers of the Coral Gables Conference for inviting him to present the materials contained in this paper. We dedicate this article to our colleague Paul Frampton on the occasion of his sixtieth birthday. This work was supported in part bythe US Department of Energy and the Bahnson Fund of the University of North Carolina. We thank L. L. Ng and T. Takahashi for their help in the preparation of this manuscript.
References
1. Y. J. Ng,Mod.Phys.Lett.A18, 1073 (2003). See also Y.J. Ng, gr-qc/0401015.
2. E.P. Wigner,Rev.Mod.Phys.29, 255 (1957); H. Salecker and E.P. Wigner,Phys.Rev.109, 571 (1958).
3. Y.J. Ngand H. van Dam,Mod.Phys.Lett.A9, 335 (1994);A10, 2801 (1995); inProc.of Fundamental Problems inQuantum Theory, eds. D.M. Greenberger and A. Zeilinger, Ann. New York Acad. Sci.755, 579 (1995). Also see F. Karolyhazy,NuovoCimentoA42, 390 (1966);T. Padmanabhan,Class.Quan.Grav.4, L107 (1987); D.V. Ahluwalia,Phys.Lett.B339, 301 (1994); and N. Sasakura,Prog.Theor.Phys.102, 169 (1999).
4. Y. J. Ng and H. van Dam,Found.Phys.30, 795 (2000);Phys.Lett.B477, 429 (2000).
5. Y. J. Ng,Int.J.Mod.Phys.D11, 1585 (2002).
6. G. ’t Hooft, inSalamfestschrift, edited by A. Ali et al. (World Scientific, Singapore, 1993), p. 284; L. Susskind,J.Math.Phys.(N.Y.)36, 6377 (1995). Also see J.A. Wheeler,Int.J.Theor.Phys.21, 557 (1982); J.D. Bekenstein, Phys.Rev.D7, 2333 (1973); S. Hawking,Comm.Math.Phys.43, 199 (1975).
7. Y. J. Ng,Phys.Rev.Lett.86, 2946 (2001), and (erratum)88, 139902-1 (2002);
Y. J.Ng inProc.ofOCPA2000, eds. N. P. Chang et al. (World Scientific, Singapore, 2002), p.235.
J.D. Barrow, Phys.Rev.D54, 6563 (1996).
N. Margolus and L. B. Levitin,Physica D120, 188 (1998).
S. Lloyd, Nature(London)406, 1047 (2000)."
On Jul 15, 2007, at 3:14 PM, Jack Sarfatti wrote:

http://www.innovations-report.de/html/berichte/physik_astronomie/bericht-52458.html
The close-packed little (figuratively speaking of course) "green balls" of "Volume-without-volume" are of size
&l ~ N^1/6 Lp
There is a point gravity monopole inside each "green ball" where the vacuum ODLRO order parameter drops to zero leaving the two effective 3D + 1 Goldstone phases undefined corresponding to this S^2 "vacuum manifold" of minima for coherently ordered holgraphic ground states of virtual quanta.
the surrounding surface area is A
N ~ A/Lp^2
In the case of a single electron
A ~ 10^-22 cm^2 corresponding to the shell of electric charge
N ~ 10^-2210^66 ~ 10^44
&l ~ 10^7Lp ~ 10^-27 cm
This is very much like Ken Wilson's "renormalization group" in lattice gauge theory.
http://nobelprize.org/nobel_prizes/physics/laureates/1982/wilson-lecture.pdf
Note also on meaning of holography
"Euclidean quantum field theory in d-dimensional spacetime ~ classical statistical mechanics in d-dimensional space." A. Zee p. 262 "Quantum Field Theory in a Nutshell"
Therefore Euclidean quantum field theory on the ANYONIC fractional QM statistics 3-dimensional spacetime of the surrounding surface ~ classical statistical mechanics in 3-dimensional space, i.e. volume without volume.
On Jul 15, 2007, at 2:30 PM, Jack Sarfatti wrote:
For the record I think Hal's paper is wrong. He has it inside out. Indeed the de Witt calculation show that the interior ZPF has w = +1/3 therefore positive ZPF pressure with positive ZPE density /\zpe ~ (mc/h)^2 ~ 10+22 cm^-2 is INSIDE and induces strong enough micro-gravity to glue the surface electric charge together. The outside ZPE density has w = -1 and is very small. Hal's picture is qualitatively wrong IMHO.
Note in the world hologram picture of t'Hooft as further clarified by Jack Ng's very readable papers (Univ. Maryland):
ZPE density is hc/NLp^4 = (hc/Lp^2)/\zpf
/\zpf ~ 1/NLp^2 ~ (10^66/N)cm^-2
N ~ 10^-2210^66 ~ 10^44
/\zpf ~ 10^22 cm^-2
Very very pretty picture!
It works. It really works semi-quantitatively.
Also the electron is not a point. It is a spatially extended Bohm hidden variable, but its gravity is so strong that it looks like a point by the time the scattering momentum transfers are ~ 2mc ~ 1 Mev
Hal's picture only works if you assume that uniform ZPE does not gravitate. This is wrong and squarely contradicts Einstein's GR as does his PV model.
Hal's paper shows what not to do.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
Get a sneak peak of the all-new AOL.com.
“In essence, the holographic principle says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram… According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e., l^2/LP^2instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counter- intuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity … the “strange” holographic principle has its origin in quantum fluctuations of spacetime.”
I. And also by my theory where the emergent coherent macro-quantum vacuum condensate tetrad 1-forms are
e^a = I^a + (LP^2/l^2)^1/3A^a
A^a= M^a^a
is the renormalizable spin 1 Yang-Mills tetrad field "square root" of Einstein's non-renormalizable spin 2 tensor theory. The Mystery Matrix of Goldstone phase 0-forms of the coherent post-inflationary vacuum is
M^a^a= Theta^a/\dPhi^a- dTheta^a/\Phi^a
Where Einstein's 1916 GR is recovered in the bilinear forms of the spin 1 tetrad fields
ds^2 = guvdx^udx^v = e^aea
That in a nutshell is my new and completely original theory in my
http://arxiv.org/abs/gr-qc/0602022
Emergent Gravity and Torsion: String Theory Without String Theory, Why the Cosmic Dark Energy Is So Small
Jack Sarfatti
(Submitted on 7 Feb 2006 (v1), last revised 11 Jul 2007 (this version, v21))
A surprisingly simple holographic explanation for the low dark energy density is suggested. I derive the Einstein-Cartan disclination curvature tetrads and the physically independent dislocation torsion gap spin connections from an "M-Matrix" of non-closed Cartan 1-forms made from 8 Goldstone phase 0-forms of the vacuum ODLRO condensate inflation field in which the non-compact 10-parameter Poincare symmetry group is locally gauged for all invariant matter field actions. Quantum gravity zero point vacuum fluctuations should be renormalizable at the spin 1 tetrad level where there is a natural scale-dependent holographic dimensionless coupling (hG/\zpf/c^3)^1/3 ~ (Bekenstein BITS)^-1/3. The spacetime tetrad rotation coefficients play the same role as do the Lie algebra structure constants in internal symmetry spin 1 Yang-Mills local gauge theories. This suggests an intuitively pleasing natural "organizing idea" now missing in superstring theory. It is then clear why supersymmetry must break in order for our pocket universe to come into being with a small w = -1 negative pressure zero point exotic vacuum dark energy density. Just as the Michelson-Morley experiment gave a null result, this model predicts that the Large Hadron Collider will never find any viable on-mass-shell dark matter exotic particles able to explain Omega(DM) ~ 0.23 as a matter of fundamental principle, neither will any other conceivable dark matter detector because dark matter forming galactic halos et-al is entirely virtual exotic vacuum w = - 1 with positive irreducibly random quantum zero point pressure that mimics w = 0 CDM in its gravity lensing and all effects that we can observe from afar.
Comments: This version is the second major revision addressing several unresolved fundamental empirical problems
Subjects: General Relativity and Quantum Cosmology (gr-qc)
Cite as: arXiv:gr-qc/0602022v21
II. Next to Ng & Van Dam
"SPACETIME FOAM, HOLOGRAPHIC PRINCIPLE, AND BLACKHOLE QUANTUM COMPUTERS
Y. JACK NG AND H. VAN DAM
Institute of Field Physics, Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC27599-3255,USA E-mail: yjng@physics.unc.edu
Spacetime foam, also known as quantum foam, has its origin in quantum fluctuations of spacetime. Arguably it is the source of the holographic principle, which severely limits how densely information can be packed in space. Its physics is also intimately linked to that of black holes and computation. In particular, the same underlying physics is shown to govern the computational power of black hole quantum computers.
1. Introduction
Early last century, Einstein’s general relativity promoted spacetime from a passive and static arena to an active and dynamical entity. Nowadays many physicists also believe that spacetime, like all matter and energy, undergoes quantum fluctuations. These quantum fluctuations make spacetime foamy on small spacetime scales. (For a discussion of the relevant phenomenology and for a more complete list of references, see Ref. 1.)
But how large are the fluctuations? How foamy is spacetime? Is there any theoretical evidence of quantum foam? In what follows, we address these questions. By analysing a gedanken experiment for spacetime measurement, we show, in section 2, thatspacetime fluctuations scale as the cube root of distances or time durations.Then we argue thatthis cube root dependence is consistent with the holographic principle. In section 3, we discuss how quantum foam affects the physics of clocks (accuracy and lifetime) and computers (computational rate and memory space). We also show that the physics of spacetime foam is intimately connected to that of black holes, giving a poor man’s derivation of the Hawking black hole lifetime and the area law of black hole entropy. Lastly a black hole computer is shown to compute at a rate linearly proportionalto its mass.
2. Quantum Fluctuations of Spacetime
If spacetime indeed undergoes quantum fluctuations, the fluctuations will show up when we measure a distance (or a time duration), in the form of uncertainties in the measurement. Conversely, if in any distance (or time duration) measurement, we cannot measure the distance (or time duration) precisely, we interpret this intrinsic limitation to spacetime measurements as resulting from fluctuations of spacetime.
The question is: does spacetime undergo quantum fluctuations? And if so, how large are the fluctuations? To quantify the problem, let us consider measuring a distancel. The question now is: how accurately can we measure this distance?Let us denote by dl the accuracy with which we can measurel. We will also refer to dl as the uncertainty or fluctuation of the distancelfor reasons that will become obvious shortly. We will show that dl has a lower bound and will use two ways to calculate it.Neither method is rigorous, but the fact that the two very different methods yield the same result bodes well for the robustness of the conclusion. (Furthermore, the result is also consistent with well-known semi-classical black hole physics. See section 3.)
3. Gedanken Experiment. In the first method, we conduct a thought experiment to measure l.The importance of carrying out spacetime measurements to find the quantum fluctuations in the fabric of spacetime cannot be over-emphasized. According to general relativity, coordinates do not have any intrinsic meaning independent of observations; a coordinate system is defined only by explicitly carrying out spacetime distance measurements.Let us measure the distance between two points. Following Wigner 2, we put a clock at one point and a mirror at the other. Then the distance l that we want to measure is given by the distance between the clock and the mirror. By sending a light signal from the clock to the mirror in a timing experiment, we can determine the distance l. However, quantum uncertainties in the positions of the clock and the mirror introduce an inaccuracy dl in the distance measurement. We expect the clock and the mirror to contribute comparable uncertainties to the measurement. Let us concentrate on the clock and denote its mass by m. Wigner argued that if it has a linear spread dl when the light signal leaves the clock, then its position spread grows to dl+hl(mcdl)^-1 when the light signal returns to the clock, with the minimum at dl =(hl/mc)^1/2."
[Note by JS: this is the geometric mean of the shortest Compton quantum length and the “longest” length we are measuring. No gravity as yet.]
"Hence one concludes that
dl^2 > hl/mc (1)
General relativity provides a complementary bound.To see this, let the clock be a light-clock consisting of a spherical cavity of diameter D, surrounded by a mirror wall of mass m, between which bounces a beam of light. For the uncertainty in distance measurement not to be greater than D, the clock must tick off time fast enough that
D/c < dl/c. But D, the size of the clock, must be larger than the Schwarzschild radius rS = 2Gm/c^2 of the mirror, for otherwise one cannot read the time registered on the clock. From these two requirements, it follows that
dl > Gm/c2 (2)
The product of Eq. (2) with Eq. (1) yields Eq. (3)
dl > [(hl/mc)(Gm/c2)] 1/3 = (LP2l)1/3 (3)
where LP = (hG/c3)^1/2 is the Planck length. (Note that the result is independent of the mass m of the clock and, hence, one would hope, of the properties of the specific clock used in the measurement.) The end result is as simple as it is strange and appears to be universal: the uncertainty dl in the measurement of the distance l cannot be smaller than the cube root of LP^2l.
Obviously the accuracy of the distance measurement is intrinsically limited by this amount of uncertainty or quantum fluctuation. We conclude that there is a limit to the accuracy with which one can measure a distance; in other words, we can never know the distance l to a better accuracy than the cube root of LP^2l .
Similarly one can show that we can never know a time duration tto a better accuracy than the cube root of LP^2t/c2 = tP^2t where tP= LP/c is the Planck time. Because the Planck length is so inconceivably short, the uncertainty or intrinsic limitation to the accuracy in the measurement of any distance, though much larger than the Planck length, is still very small. For example, in the measurement of a distance of one kilometer, the uncertainty in the distance is to an atom as an atom is to a human being.
4. The Holographic Principle. Alternatively we can estimatedlby applying the holographic principle. 4,5 In essence, the holographic principle 6 says that although the world around us appears to have three spatial dimensions, its contents can actually be encoded on a two-dimensional surface, like a hologram. To be more precise, let us consider a spatial region measuring l by l by l.According to the holographic principle, the number of degrees of freedom that this cubic region can contain is bounded by the surface area of the region in Planck units, i.e.,l^2/LP^2 instead of by the volume l^3/LP^3 of the region as one may naively expect. This principle is counterintuitive, but is supported by black hole physics in conjunction with the laws of thermodynamics, and it is embraced by both string theory and loop quantum gravity. So strange as it may be, let us now apply the holographic principle to deduce the accuracy with which one can measure a distance.
First, imagine partitioning the big cube into small cubes. The small cubes so constructed should be as small as physical laws allow so that we can associate one degree of freedom with each small cube. In other words, the number of degrees of freedom that the region can hold is given by the number of small cubes that can be put inside that region. But how small can such cubes be? A moment’s thought tells us that each side of a small cube cannot be smaller than the accuracy dl with which we can measure each side l of the big cube. This can be easily shown by applying the method of contradiction: assume that we can construct small cubes each of which has sides less thandl. Then by lining up a row of such small cubes along a side of the big cube from end to end, and by counting the number of such small cubes, we would be able to measure that side (of length l) of the big cube to a better accuracy than dl. But, by definition, dl is the best accuracy with which we can measure l. The ensuing contradiction is evaded by the realization that each of the smallest cubes (that can be put inside the big cube) measures dl by dl by dl. Thus, the number of degrees of freedom in the region (measuring l by l by l) is given by l^3/dl^3, which, according to the holographic principle, is no more than l^2/LP^2. It follows that
l^3/dl^3 < l^2/LP^2"
JS: Note the algebra
l^3 < l^2dl^3/LP^2
l < dl^3/LP^2
lLP^2 < dl^3
"dl is bounded (from below) by the cube root of lLP^2 the same result as found above in the gedanken experiment argument. Thus, to the extent that the holographic principle is correct, spacetime indeed fluctuates, forming foams of size dl on the scale of l. Actually, considering the fundamental nature of spacetime and the ubiquity of quantum fluctuations, we should reverse the argument and then we will come to the conclusion that the 'strange' holographic principle has its origin in quantum fluctuations of spacetime."
Rest of paper is deleted from this excerpt as it is peripheral to my purpose at the moment. BTW I knew Saleckar at UCSD La Jolla in the 60’s.
"One of us (YJN) thanks the organizers of the Coral Gables Conference for inviting him to present the materials contained in this paper. We dedicate this article to our colleague Paul Frampton on the occasion of his sixtieth birthday. This work was supported in part bythe US Department of Energy and the Bahnson Fund of the University of North Carolina. We thank L. L. Ng and T. Takahashi for their help in the preparation of this manuscript.
References
1. Y. J. Ng,Mod.Phys.Lett.A18, 1073 (2003). See also Y.J. Ng, gr-qc/0401015.
2. E.P. Wigner,Rev.Mod.Phys.29, 255 (1957); H. Salecker and E.P. Wigner,Phys.Rev.109, 571 (1958).
3. Y.J. Ngand H. van Dam,Mod.Phys.Lett.A9, 335 (1994);A10, 2801 (1995); inProc.of Fundamental Problems inQuantum Theory, eds. D.M. Greenberger and A. Zeilinger, Ann. New York Acad. Sci.755, 579 (1995). Also see F. Karolyhazy,NuovoCimentoA42, 390 (1966);T. Padmanabhan,Class.Quan.Grav.4, L107 (1987); D.V. Ahluwalia,Phys.Lett.B339, 301 (1994); and N. Sasakura,Prog.Theor.Phys.102, 169 (1999).
4. Y. J. Ng and H. van Dam,Found.Phys.30, 795 (2000);Phys.Lett.B477, 429 (2000).
5. Y. J. Ng,Int.J.Mod.Phys.D11, 1585 (2002).
6. G. ’t Hooft, inSalamfestschrift, edited by A. Ali et al. (World Scientific, Singapore, 1993), p. 284; L. Susskind,J.Math.Phys.(N.Y.)36, 6377 (1995). Also see J.A. Wheeler,Int.J.Theor.Phys.21, 557 (1982); J.D. Bekenstein, Phys.Rev.D7, 2333 (1973); S. Hawking,Comm.Math.Phys.43, 199 (1975).
7. Y. J. Ng,Phys.Rev.Lett.86, 2946 (2001), and (erratum)88, 139902-1 (2002);
Y. J.Ng inProc.ofOCPA2000, eds. N. P. Chang et al. (World Scientific, Singapore, 2002), p.235.
J.D. Barrow, Phys.Rev.D54, 6563 (1996).
N. Margolus and L. B. Levitin,Physica D120, 188 (1998).
S. Lloyd, Nature(London)406, 1047 (2000)."
On Jul 15, 2007, at 3:14 PM, Jack Sarfatti wrote:

http://www.innovations-report.de/html/berichte/physik_astronomie/bericht-52458.html
The close-packed little (figuratively speaking of course) "green balls" of "Volume-without-volume" are of size
&l ~ N^1/6 Lp
There is a point gravity monopole inside each "green ball" where the vacuum ODLRO order parameter drops to zero leaving the two effective 3D + 1 Goldstone phases undefined corresponding to this S^2 "vacuum manifold" of minima for coherently ordered holgraphic ground states of virtual quanta.
the surrounding surface area is A
N ~ A/Lp^2
In the case of a single electron
A ~ 10^-22 cm^2 corresponding to the shell of electric charge
N ~ 10^-2210^66 ~ 10^44
&l ~ 10^7Lp ~ 10^-27 cm
This is very much like Ken Wilson's "renormalization group" in lattice gauge theory.
http://nobelprize.org/nobel_prizes/physics/laureates/1982/wilson-lecture.pdf
Note also on meaning of holography
"Euclidean quantum field theory in d-dimensional spacetime ~ classical statistical mechanics in d-dimensional space." A. Zee p. 262 "Quantum Field Theory in a Nutshell"
Therefore Euclidean quantum field theory on the ANYONIC fractional QM statistics 3-dimensional spacetime of the surrounding surface ~ classical statistical mechanics in 3-dimensional space, i.e. volume without volume.
On Jul 15, 2007, at 2:30 PM, Jack Sarfatti wrote:
For the record I think Hal's paper is wrong. He has it inside out. Indeed the de Witt calculation show that the interior ZPF has w = +1/3 therefore positive ZPF pressure with positive ZPE density /\zpe ~ (mc/h)^2 ~ 10+22 cm^-2 is INSIDE and induces strong enough micro-gravity to glue the surface electric charge together. The outside ZPE density has w = -1 and is very small. Hal's picture is qualitatively wrong IMHO.
Note in the world hologram picture of t'Hooft as further clarified by Jack Ng's very readable papers (Univ. Maryland):
ZPE density is hc/NLp^4 = (hc/Lp^2)/\zpf
/\zpf ~ 1/NLp^2 ~ (10^66/N)cm^-2
N ~ 10^-2210^66 ~ 10^44
/\zpf ~ 10^22 cm^-2
Very very pretty picture!
It works. It really works semi-quantitatively.
Also the electron is not a point. It is a spatially extended Bohm hidden variable, but its gravity is so strong that it looks like a point by the time the scattering momentum transfers are ~ 2mc ~ 1 Mev
Hal's picture only works if you assume that uniform ZPE does not gravitate. This is wrong and squarely contradicts Einstein's GR as does his PV model.
Hal's paper shows what not to do.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
Get a sneak peak of the all-new AOL.com.

http://www.innovations-report.de/html/berichte/physik_astronomie/bericht-52458.html
The close-packed little (figuratively speaking of course) "green balls" of "Volume-without-volume" are of size
&l ~ N^1/6 Lp
There is a point gravity monopole inside each "green ball" where the vacuum ODLRO order parameter drops to zero leaving the two effective 3D + 1 Goldstone phases undefined corresponding to this S^2 "vacuum manifold" of minima for coherently ordered holgraphic ground states of virtual quanta.
the surrounding surface area is A
N ~ A/Lp^2
In the case of a single electron
A ~ 10^-22 cm^2 corresponding to the shell of electric charge
N ~ 10^-2210^66 ~ 10^44
&l ~ 10^7Lp ~ 10^-27 cm
This is very much like Ken Wilson's "renormalization group" in lattice gauge theory.
http://nobelprize.org/nobel_prizes/physics/laureates/1982/wilson-lecture.pdf
Note also on meaning of holography
"Euclidean quantum field theory in d-dimensional spacetime ~ classical statistical mechanics in d-dimensional space." A. Zee p. 262 "Quantum Field Theory in a Nutshell"
Therefore Euclidean quantum field theory on the ANYONIC fractional QM statistics 3-dimensional spacetime of the surrounding surface ~ classical statistical mechanics in 3-dimensional space, i.e. volume without volume.
On Jul 15, 2007, at 2:30 PM, Jack Sarfatti wrote:
For the record I think Hal's paper is wrong. He has it inside out. Indeed the de Witt calculation show that the interior ZPF has w = +1/3 therefore positive ZPF pressure with positive ZPE density /\zpe ~ (mc/h)^2 ~ 10+22 cm^-2 is INSIDE and induces strong enough micro-gravity to glue the surface electric charge together. The outside ZPE density has w = -1 and is very small. Hal's picture is qualitatively wrong IMHO.
Note in the world hologram picture of t'Hooft as further clarified by Jack Ng's very readable papers (Univ. Maryland):
ZPE density is hc/NLp^4 = (hc/Lp^2)/\zpf
/\zpf ~ 1/NLp^2 ~ (10^66/N)cm^-2
N ~ 10^-2210^66 ~ 10^44
/\zpf ~ 10^22 cm^-2
Very very pretty picture!
It works. It really works semi-quantitatively.
Also the electron is not a point. It is a spatially extended Bohm hidden variable, but its gravity is so strong that it looks like a point by the time the scattering momentum transfers are ~ 2mc ~ 1 Mev
Hal's picture only works if you assume that uniform ZPE does not gravitate. This is wrong and squarely contradicts Einstein's GR as does his PV model.
Hal's paper shows what not to do.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
Get a sneak peak of the all-new AOL.com.
http://www.innovations-report.de/html/berichte/physik_astronomie/bericht-52458.html
The close-packed little (figuratively speaking of course) "green balls" of "Volume-without-volume" are of size
&l ~ N^1/6 Lp
There is a point gravity monopole inside each "green ball" where the vacuum ODLRO order parameter drops to zero leaving the two effective 3D + 1 Goldstone phases undefined corresponding to this S^2 "vacuum manifold" of minima for coherently ordered holgraphic ground states of virtual quanta.
the surrounding surface area is A
N ~ A/Lp^2
In the case of a single electron
A ~ 10^-22 cm^2 corresponding to the shell of electric charge
N ~ 10^-2210^66 ~ 10^44
&l ~ 10^7Lp ~ 10^-27 cm
This is very much like Ken Wilson's "renormalization group" in lattice gauge theory.
http://nobelprize.org/nobel_prizes/physics/laureates/1982/wilson-lecture.pdf
Note also on meaning of holography
"Euclidean quantum field theory in d-dimensional spacetime ~ classical statistical mechanics in d-dimensional space." A. Zee p. 262 "Quantum Field Theory in a Nutshell"
Therefore Euclidean quantum field theory on the ANYONIC fractional QM statistics 3-dimensional spacetime of the surrounding surface ~ classical statistical mechanics in 3-dimensional space, i.e. volume without volume.
On Jul 15, 2007, at 2:30 PM, Jack Sarfatti wrote:
For the record I think Hal's paper is wrong. He has it inside out. Indeed the de Witt calculation show that the interior ZPF has w = +1/3 therefore positive ZPF pressure with positive ZPE density /\zpe ~ (mc/h)^2 ~ 10+22 cm^-2 is INSIDE and induces strong enough micro-gravity to glue the surface electric charge together. The outside ZPE density has w = -1 and is very small. Hal's picture is qualitatively wrong IMHO.
Note in the world hologram picture of t'Hooft as further clarified by Jack Ng's very readable papers (Univ. Maryland):
ZPE density is hc/NLp^4 = (hc/Lp^2)/\zpf
/\zpf ~ 1/NLp^2 ~ (10^66/N)cm^-2
N ~ 10^-2210^66 ~ 10^44
/\zpf ~ 10^22 cm^-2
Very very pretty picture!
It works. It really works semi-quantitatively.
Also the electron is not a point. It is a spatially extended Bohm hidden variable, but its gravity is so strong that it looks like a point by the time the scattering momentum transfers are ~ 2mc ~ 1 Mev
Hal's picture only works if you assume that uniform ZPE does not gravitate. This is wrong and squarely contradicts Einstein's GR as does his PV model.
Hal's paper shows what not to do.
On Jul 15, 2007, at 1:30 PM, Puthoff@aol.com wrote:
Hi Paul, attached is my latest use of the ZPE formalism, just came out in Int. Jour. Theor. Phys. Shows how the formalism leads naturally to a point electron without infinite mass generated by the coulomb fields.
Cheers,
Hal
Get a sneak peak of the all-new AOL.com.
Saturday, July 14, 2007
All The King's Horses and All The King's Men couldn't put Humpty Dumpty together again.
But along came Jack The Giant Killer
http://stardrive.org/cartoon/MagicBean.html
Electro-weak unification Higgs boson scale ~ 10^-16 cm
N(EM-Weak) ~ 10^-3210^66 ~ 10^34
N^1/2 ~ 10^17
N^1/3 ~ 10^11
coupling of spin 1 graviphoton A^a to flat Minkowski spacetime is ~ 10^-11 compared to Planck scale where it is 1 it's max.
&l ~ N^1/6Lp ~ 10^6Lp ~ 10^-27 cm = size of pre-inflation false vacuum gravity monopole core - analog to Abrikosov lattice but for hedgehog monopoles not vortices. It's a close packed honeycomb like the phase space cells in QM stat mech.
Homework Problem do same for
Nuclear physics 10^-13 cm
Electron physics 10^-11 cm
Atomic Physics 10^-8 cm
Nanotechnology 10^-7 cm
Computers 10^-5 cm
Biological cells 10^-4 cm
The size of the false-vacuum monopole cores increases as N^1/6Lp
The Kleinert world crystal lattice spacing between these monopole nodes of the vacuum condensate increases by
N^1/2 Lp
Equivalence principle implies that the zero point energy density of all quantum matter fields (sans sign) scales as (1/N)hc/Lp^4
this explains the cosmic dark energy,
But along came Jack The Giant Killer
http://stardrive.org/cartoon/MagicBean.html
Electro-weak unification Higgs boson scale ~ 10^-16 cm
N(EM-Weak) ~ 10^-3210^66 ~ 10^34
N^1/2 ~ 10^17
N^1/3 ~ 10^11
coupling of spin 1 graviphoton A^a to flat Minkowski spacetime is ~ 10^-11 compared to Planck scale where it is 1 it's max.
&l ~ N^1/6Lp ~ 10^6Lp ~ 10^-27 cm = size of pre-inflation false vacuum gravity monopole core - analog to Abrikosov lattice but for hedgehog monopoles not vortices. It's a close packed honeycomb like the phase space cells in QM stat mech.
Homework Problem do same for
Nuclear physics 10^-13 cm
Electron physics 10^-11 cm
Atomic Physics 10^-8 cm
Nanotechnology 10^-7 cm
Computers 10^-5 cm
Biological cells 10^-4 cm
The size of the false-vacuum monopole cores increases as N^1/6Lp
The Kleinert world crystal lattice spacing between these monopole nodes of the vacuum condensate increases by
N^1/2 Lp
Equivalence principle implies that the zero point energy density of all quantum matter fields (sans sign) scales as (1/N)hc/Lp^4
this explains the cosmic dark energy,
On Jul 14, 2007, at 7:43 PM, ROBERT BECKER wrote:
Jack,
Version 13 of your Paper was the last version that contained the References to my work. That was the last major version of your Paper prior to the long break in time before you rewrote the Paper in June 2007.
I lost all the originals in the laptop crash. I may have some of them on on Mac dot storage. In any case they are up on the archive - good so historians can see the dynamical evolution of the ideas in the digital age.
Sounds like your "graviphotons" may be the same animal as theirs. Theirs are not mathematically motivated in this Paper (though they do reference other theoretical work by Beck where the idea originated; I have not seen this work). Their graviphotons are just qualitatively defined to be photons that can gravitationally interact (gravitionally active photons) as opposed to those photons that can not (gravitationally "inactive").
Well my graviphotons have nothing to do with electromagnetic photons, though they will couple together of course in the gauge covariant derivatives.
Spin 1 EM photons A^a come from locally gauging the U(1) compact internal symmetry group.
My spin 1 graviphotons are from locally gauging the non-compact spacetime T4 symmetry group. They couple to Minkowski spacetime with scale-dependence 1/N^1/3
N ~ (Surrounding Area of Volume-without-volume World Hologram)/Lp^2
This is the real quantum geometrodynamics. Loop QMG and string theory are useless, though some of their leitmotifs are recognizable in my theory.
Spin 2 tensor gravitons are entangled triplet pairs of A^a tetrad T4 quanta.
Spin 0 scalar gravitons are entangled singlet pairs of A^a tetrad T4 quanta.
They do attribute the massive gravitons to a Higgs mechanism, and symmetry breaking does play an important role in their considerations. There is a very brief discussion at the end of the Paper on dynamical symmetries and their breaking. They note the analogy of EM gauge invariance breaking to gravitational local general covariance breaking.
Gravity local general covariance is simply localizing rigid T4 and yes we could hide that symmetry with a vacuum condensate - that seems an OK idea. But in my theory that will give massive scalars, massive vectors, and massive tensors. Now if that coupling scales holographically as 1/N^1/3 then those quantum effects get stronger as the scaling parameter N decreases down to 1 at the Planck scale. This is good.
The references to R. Becker in this Paper are again not to me, but to Richard Becker I believe, to whom they anachronistically attribute a model of a relatively delayed Cooper Pair current to explain the London Moment. (Richard Becker could not have known about Cooper Pairs in the early 30s).
Is that Becker who wrote an EM text book?
As I said, it is a well intended Paper, that does seek to explain the two different Tajmar "anomalies" and the Tate anomaly in SC. And within an order of magnitude, it does do this quantitatively. But it has numerous ad hoc assumptions and shortcuts that I think severely fray its reasonableness - unless the experimental results stand up to scrutiny and there are no alternative explanations.
Take care,
Robert
Jack,
Version 13 of your Paper was the last version that contained the References to my work. That was the last major version of your Paper prior to the long break in time before you rewrote the Paper in June 2007.
I lost all the originals in the laptop crash. I may have some of them on on Mac dot storage. In any case they are up on the archive - good so historians can see the dynamical evolution of the ideas in the digital age.
Sounds like your "graviphotons" may be the same animal as theirs. Theirs are not mathematically motivated in this Paper (though they do reference other theoretical work by Beck where the idea originated; I have not seen this work). Their graviphotons are just qualitatively defined to be photons that can gravitationally interact (gravitionally active photons) as opposed to those photons that can not (gravitationally "inactive").
Well my graviphotons have nothing to do with electromagnetic photons, though they will couple together of course in the gauge covariant derivatives.
Spin 1 EM photons A^a come from locally gauging the U(1) compact internal symmetry group.
My spin 1 graviphotons are from locally gauging the non-compact spacetime T4 symmetry group. They couple to Minkowski spacetime with scale-dependence 1/N^1/3
N ~ (Surrounding Area of Volume-without-volume World Hologram)/Lp^2
This is the real quantum geometrodynamics. Loop QMG and string theory are useless, though some of their leitmotifs are recognizable in my theory.
Spin 2 tensor gravitons are entangled triplet pairs of A^a tetrad T4 quanta.
Spin 0 scalar gravitons are entangled singlet pairs of A^a tetrad T4 quanta.
They do attribute the massive gravitons to a Higgs mechanism, and symmetry breaking does play an important role in their considerations. There is a very brief discussion at the end of the Paper on dynamical symmetries and their breaking. They note the analogy of EM gauge invariance breaking to gravitational local general covariance breaking.
Gravity local general covariance is simply localizing rigid T4 and yes we could hide that symmetry with a vacuum condensate - that seems an OK idea. But in my theory that will give massive scalars, massive vectors, and massive tensors. Now if that coupling scales holographically as 1/N^1/3 then those quantum effects get stronger as the scaling parameter N decreases down to 1 at the Planck scale. This is good.
The references to R. Becker in this Paper are again not to me
Is that Becker who wrote an EM text book?
As I said, it is a well intended Paper, that does seek to explain the two different Tajmar "anomalies" and the Tate anomaly in SC. And within an order of magnitude, it does do this quantitatively. But it has numerous ad hoc assumptions and shortcuts that I think severely fray its reasonableness - unless the experimental results stand up to scrutiny and there are no alternative explanations.
Take care,
Robert
Yes, I did not mean it was a bad paper and at least they are being motivated by experiments and observations and are not dazzled by pure math - Circe for theorists.
On Jul 14, 2007, at 3:53 PM, ROBERT BECKER wrote:
"Jack,
I tend to agree with your conclusion. I read the referenced Paper and the two experimental Papers it references. On the positive side, the math appears to be correct, and they do get quantitative results in rough agreement with the experimental Papers. And, though I am not an experimentalist, I can not find anything obviously wrong with their experiment procedures either, though the results are not in precise agreement with their theory. The convergence of their theoretical results to a standard vacuum result as temperature rises into the High-Tc SC regime is also intriguing, though it contradicts any possible Podkletnov Effect observation (if that is at all valid). But there appears to be some problems here."
...
JS: On the reference issue. I completely rewrote the paper and left out all discussion of nonlocally correlated zero point energy - partly for length reasons and mostly because I lost the original word documents for that archive paper in a hard drive crash. However, all that stuff is in my book Super Cosmos with reference to your work on that and it is in the earlier versions on the archive. Actually I don't recall mentioning that in the archive paper at all. What version?
RB: "The theoretical model de Matos and Beck use appears to be highly ad hoc."
JS: Yes, I did not read the paper carefully, but I got that impression from an admittedly superficial scan as my attention is focused on my own new to me (at least) insights that I will put into my archive paper
gr-qc/0602022 i.e. from Jack Ng
andl ~ (Lp^2l)^1/3 Wigner
l ~ N^1/2(Surrounding area A of interior "volume without volume")
N = # Bekenstein BITs of surrounding area A ~ geometric area/Lp^2
Lp^2 = hG(Newton)/c^3 = 10^-66 cm^2
This is general not only for event horizons of black holes and dark energy de Sitter horizons
This is the t'Hooft "world hologram" idea also advocated by Lenny Susskind.
Therefore, deltal ~ N^1/6Lp
Therefore l/deltal ~ N^1/3
Therefore, volume without volume V ~ l^3 ~ Nadeltal^3
i.e. N area BITs on surrounding surface each of Lp^2 (forget factors of 4) enclose N quantum gravity cells of volume deltal^3 ~ N^1/2Lp^3 = Lp^2l.
The center of each such quantum gravity cell of Hagen Kleinert's "world lattice", itself a hologram, is a hedgehog geometrodynamic field monopole point node of the Higgs-Goldstone vacuum order parameter. This is a core of pre-inflation false vacuum analogous to vortex cores in superfluids, but for second homotopy group not first i.e. wrapping area integers not winding loop integers. That is for vortices we have quantized de Rham period integrals of closed non-exact LINE 1-forms, but here we have quantized period integrals of closed non-exact AREA 2-forms - this is the meaning of the Bekenstein BIT that he stumbled into sleep walking with Wheeler in the 1960s.
The amazing thing is that the size of the monopole cores of false vacuum are resolution-dependent getting larger with scale increasing to a fermi at the Hubble scale of 10^28 cm.
Note for nuclear physics, Area ~ 10^-26 cm N(nuclear) ~ 10^-26 10^66 ~ 10^40
andl(nuclear) ~ 10^40/6 Lp ~ 10^7Lp ~ 10^-26 cm on a scale of 10^-13 cm i.e. we have a close packed honeycomb lattice of gravity monopoles each 10^-26 cm across like the phase space cells of QM stat mech - but this all changes as we change scale like a "wavelet transform" of emergent orders within orders like the artichoke and the onion. This is an amazingly new quantum geometrodynamics. Loop quantum gravity is worthless. It has no results like what I am talking about. String theory not much better.
Plus the dark energy density (hc/Lp^2)/\zpf = (hc/Lp^2)(1/(surrounding area) = (1/N)hc/Lp^4
what could be sweeter than that result? It's universal for all quantum matter fields from the equivalence principle!
I got the whole thing. The whole shmear. It's simple. Any kid can grok it. No need for fancy math.
RB: "They propose two different types of photons, or more precisely, two regimes for photons, one "gravitationally active" graviphotons and one "inactive" sector (photons, presumably)."
JS: I don't understand that at all.
RB: "This seems remarkably ad hoc."
JS: Indeed.
RB: " As discussed below, photons gaining mass in the SC state may be a correct interpretation, but a transition into a graviphoton state caused by the SC state seems again highly ad hoc."
JS: Again I don't understand their meaning there. I did not think enough about it as yet.
RB: "You yourself have several times pointed out that the Meissner Effect can be attributed to acquisition of an effective mass of a photon in the SC state."
JS: Yes, that's well known. It's simply the U(1) Higgs mechanism. (P.W. Anderson)
RB: "That is fairly well established, though I prefer to attribute the London Moment to a quantization effect. They extend the idea to a massive graviton in the SC state, which is reasonable."
JS: "Yeah, that may be OK - it's plausible - like Abdus Salam's f-gravity.
Remember in my theory
e^a = I^a(zero gravity) + (1/N)^1/3A^a(gravity)
e^a = Einstein-Cartan tetrad 1-form
A^a is the spin 1 "Yang-Mills" field from localizing T4 translations
ds^2 = guvdx^udx^v = e^aea
RB: "But they also seem to claim credit for results obtained previously by others (including me), for instance, a GM term in the canonical momentum for the SC. Another is the gravitational condensate itself as related to dark energy, which at least qualitatively, you and I had earlier proposed (and we go unreferenced).
They initially keep the EM and GM Einstein-Maxwell-Proca Equations decoupled, and then only couple them through the assumption of an ill-defined graviphoton-Cooper Pair coupling."
JS 10-4
RB "Just because the graviphotons are suposedly coupled to the coherent Cooper Pairs I do not believe necessitates that the graviphotons must themselves be a condensate as they appear to claim. Furthermore, I believe the Li-Torr treatment which fully couples the EM and GM effects of the Cooper Pairs themselves is more complete and likely more correct and less ad hoc."
JS: I actually never read their papers as yet.
RB: "The only role of the Cooper Pairs appears to be the graviphoton-Cooper Pair binding until they show up again in the so-called gravitational canonical momentum."
JS: Here is how I get "graviphotons".
A^a above is spin 1 Yang-Mills "renormalizable" (t'Hooft)
ds^2 = I^aI^a +N^-1/3( I^aAa + A^aIa) + N^-2/3A^aAa
I^aAa + A^aIa is pure spin 1 graviphoton
A^aAa is spin 0, spin 1 and spin 2 (ordinary graviton)
i.e. in QM
1 + 1 = 0, 1, 2
i.e. the matrix irreps
3x3 = 1x1 + 3x3 +5x5
RB: "But this seems highly artificial. There should be one canonical momentum for the whole combined EM and GM system, not arbitrary demarcations thereof. This leads to strange looking terms in which the graviphoton effective mass couples to the GM potential, while the dark energy condensate (which seemingly originates with the graviphotons) is the only contribution to the mechanical term in the canonical momentum."
JS: My vacuum ODLRO condensate has the M-Matrix
A^a = M^a^a = spin 1 Yang-Mills gravity tetrad field 1-form from local gauging of rigid T4
S^a^b = - S^b^a = M^[a,b] = torsion field spin-connection 1-form from local gauging rigid SO(1,3).
M^a^b is a matrix of non-closed 1-forms from the Goldstone coherent world hologram vacuum ODLRO condensate phases whose closed non-exact 2-forms give the quantized Bekenstein BIT de Rham integrals for non-trivial second homotopy group of wrapping number integers that I call "N" above.
RB: "It is hard to tell where the graviphotons and massive ordinary photons and other elements of the system are being conflated and being distinguished.
Even though the numbers roughly work out, the assumption that an undefined acceleration of the SC will break the graviphoton-Cooper Pair binding also seems highly ad hoc. They see discontinuities in the experimental data in traversals of Tc, but this should be true in any reasonable model of a SC state. (My own GM Flux Quantization would also show a similar discontinuity.)
The experiments appear to be very serious, and there is rough quantitative agreement with this theory, which is intriguing, but...
Take care,
Robert"
Jack Sarfatti wrote:
I do not see any coherent organizing idea in this paper. They seem to
be grasping at straws and inventing a Rube Goldberg explanation.
However I did not spend a lot of time trying to understand what they
are claiming since at the moment I think my explanation of the dark
energy problem is the correct one since it's simple, universal and
based on some deep insights of some very smart physicists like Eugene
Wigner and Gerard t' Hooft. However, if the authors make a model that
agree with experiment then I will look again later.
Some of what they say reminds me of Ray Chiao's "gravity radio"?
On Jul 13, 2007, at 9:04 PM, Jack Sarfatti wrote:
By the numbers.
The strongest dimensionless self-gravity tetrad coupling is at
Planck scale where N = 1 and the universal zero point energy
density is +- hc/Lp^4 for bosons and fermions respectively in the
3D volumes without volumes. Anyons with fractional statistics on
the surrounding closed surfaces that are not boundaries of the
interior volumes without volumes.
electroweak unification scale is ~ 10^-16 cm
N(10^-16 cm) ~ 10^-32/10^-66 ~ 10^34 BITS
N^-1/3 ~ 10^-11
by the time we get to cosmology 10^28 cm N^-1/3 ~ 10^-41
On Jul 13, 2007, at 8:24 PM, Jack Sarfatti wrote:
Hal won't like this one. He says dark energy density not relevant
on small scales. At this point I think I have solved the dark
energy problem.
Because of IT FROM BIT world hologram it scales as 1/N - very
simple indeed.
N = number of Bekenstein BITs on any surrounding surface S of an
interior "volume without volume" V projected from S, which is not
a boundary because it encloses exactly N point nodes of the vacuum
ODLRO order parameter.
N ~ Area/Lp^2
length scale is (Area)^1/2
Quantum Gravity Fluctuation in (Area)^1/2 is (Lp^2(Area)^1/2)^1/3
e.g. Jack Ng's papers.
(Area)^1/2/QGF = N^1/2/N^1/6 = N^1/3
ZPF energy density is (hc/Lp^2)(1/Area) = (1/N)hc/Lp^4
for enclosed "volume without volume" = holographic projection of
the surrounding surface
this is for all quantum matter fields (equivalence principle)
Self-coupling of tetrad field is 1/N^1/3
this part of gravity coupling increases in UV limit down to Planck
scale.
N = 10^122 future de Sitter horizon
Everything seems to work perfectly! Very simple.
Wheeler said it would be simple. He was right.
Does anyone have a better idea? World Hologram makes definite
prediction here that any smart high school kid can understand.
Simply take t'Hooft's idea seriously. Why hasn't he noticed this
simple consequence of his idea?
On Jul 14, 2007, at 3:53 PM, ROBERT BECKER wrote:
"Jack,
I tend to agree with your conclusion. I read the referenced Paper and the two experimental Papers it references. On the positive side, the math appears to be correct, and they do get quantitative results in rough agreement with the experimental Papers. And, though I am not an experimentalist, I can not find anything obviously wrong with their experiment procedures either, though the results are not in precise agreement with their theory. The convergence of their theoretical results to a standard vacuum result as temperature rises into the High-Tc SC regime is also intriguing, though it contradicts any possible Podkletnov Effect observation (if that is at all valid). But there appears to be some problems here."
...
JS: On the reference issue. I completely rewrote the paper and left out all discussion of nonlocally correlated zero point energy - partly for length reasons and mostly because I lost the original word documents for that archive paper in a hard drive crash. However, all that stuff is in my book Super Cosmos with reference to your work on that and it is in the earlier versions on the archive. Actually I don't recall mentioning that in the archive paper at all. What version?
RB: "The theoretical model de Matos and Beck use appears to be highly ad hoc."
JS: Yes, I did not read the paper carefully, but I got that impression from an admittedly superficial scan as my attention is focused on my own new to me (at least) insights that I will put into my archive paper
gr-qc/0602022 i.e. from Jack Ng
andl ~ (Lp^2l)^1/3 Wigner
l ~ N^1/2(Surrounding area A of interior "volume without volume")
N = # Bekenstein BITs of surrounding area A ~ geometric area/Lp^2
Lp^2 = hG(Newton)/c^3 = 10^-66 cm^2
This is general not only for event horizons of black holes and dark energy de Sitter horizons
This is the t'Hooft "world hologram" idea also advocated by Lenny Susskind.
Therefore, deltal ~ N^1/6Lp
Therefore l/deltal ~ N^1/3
Therefore, volume without volume V ~ l^3 ~ Nadeltal^3
i.e. N area BITs on surrounding surface each of Lp^2 (forget factors of 4) enclose N quantum gravity cells of volume deltal^3 ~ N^1/2Lp^3 = Lp^2l.
The center of each such quantum gravity cell of Hagen Kleinert's "world lattice", itself a hologram, is a hedgehog geometrodynamic field monopole point node of the Higgs-Goldstone vacuum order parameter. This is a core of pre-inflation false vacuum analogous to vortex cores in superfluids, but for second homotopy group not first i.e. wrapping area integers not winding loop integers. That is for vortices we have quantized de Rham period integrals of closed non-exact LINE 1-forms, but here we have quantized period integrals of closed non-exact AREA 2-forms - this is the meaning of the Bekenstein BIT that he stumbled into sleep walking with Wheeler in the 1960s.
The amazing thing is that the size of the monopole cores of false vacuum are resolution-dependent getting larger with scale increasing to a fermi at the Hubble scale of 10^28 cm.
Note for nuclear physics, Area ~ 10^-26 cm N(nuclear) ~ 10^-26 10^66 ~ 10^40
andl(nuclear) ~ 10^40/6 Lp ~ 10^7Lp ~ 10^-26 cm on a scale of 10^-13 cm i.e. we have a close packed honeycomb lattice of gravity monopoles each 10^-26 cm across like the phase space cells of QM stat mech - but this all changes as we change scale like a "wavelet transform" of emergent orders within orders like the artichoke and the onion. This is an amazingly new quantum geometrodynamics. Loop quantum gravity is worthless. It has no results like what I am talking about. String theory not much better.
Plus the dark energy density (hc/Lp^2)/\zpf = (hc/Lp^2)(1/(surrounding area) = (1/N)hc/Lp^4
what could be sweeter than that result? It's universal for all quantum matter fields from the equivalence principle!
I got the whole thing. The whole shmear. It's simple. Any kid can grok it. No need for fancy math.
RB: "They propose two different types of photons, or more precisely, two regimes for photons, one "gravitationally active" graviphotons and one "inactive" sector (photons, presumably)."
JS: I don't understand that at all.
RB: "This seems remarkably ad hoc."
JS: Indeed.
RB: " As discussed below, photons gaining mass in the SC state may be a correct interpretation, but a transition into a graviphoton state caused by the SC state seems again highly ad hoc."
JS: Again I don't understand their meaning there. I did not think enough about it as yet.
RB: "You yourself have several times pointed out that the Meissner Effect can be attributed to acquisition of an effective mass of a photon in the SC state."
JS: Yes, that's well known. It's simply the U(1) Higgs mechanism. (P.W. Anderson)
RB: "That is fairly well established, though I prefer to attribute the London Moment to a quantization effect. They extend the idea to a massive graviton in the SC state, which is reasonable."
JS: "Yeah, that may be OK - it's plausible - like Abdus Salam's f-gravity.
Remember in my theory
e^a = I^a(zero gravity) + (1/N)^1/3A^a(gravity)
e^a = Einstein-Cartan tetrad 1-form
A^a is the spin 1 "Yang-Mills" field from localizing T4 translations
ds^2 = guvdx^udx^v = e^aea
RB: "But they also seem to claim credit for results obtained previously by others (including me), for instance, a GM term in the canonical momentum for the SC. Another is the gravitational condensate itself as related to dark energy, which at least qualitatively, you and I had earlier proposed (and we go unreferenced).
They initially keep the EM and GM Einstein-Maxwell-Proca Equations decoupled, and then only couple them through the assumption of an ill-defined graviphoton-Cooper Pair coupling."
JS 10-4
RB "Just because the graviphotons are suposedly coupled to the coherent Cooper Pairs I do not believe necessitates that the graviphotons must themselves be a condensate as they appear to claim. Furthermore, I believe the Li-Torr treatment which fully couples the EM and GM effects of the Cooper Pairs themselves is more complete and likely more correct and less ad hoc."
JS: I actually never read their papers as yet.
RB: "The only role of the Cooper Pairs appears to be the graviphoton-Cooper Pair binding until they show up again in the so-called gravitational canonical momentum."
JS: Here is how I get "graviphotons".
A^a above is spin 1 Yang-Mills "renormalizable" (t'Hooft)
ds^2 = I^aI^a +N^-1/3( I^aAa + A^aIa) + N^-2/3A^aAa
I^aAa + A^aIa is pure spin 1 graviphoton
A^aAa is spin 0, spin 1 and spin 2 (ordinary graviton)
i.e. in QM
1 + 1 = 0, 1, 2
i.e. the matrix irreps
3x3 = 1x1 + 3x3 +5x5
RB: "But this seems highly artificial. There should be one canonical momentum for the whole combined EM and GM system, not arbitrary demarcations thereof. This leads to strange looking terms in which the graviphoton effective mass couples to the GM potential, while the dark energy condensate (which seemingly originates with the graviphotons) is the only contribution to the mechanical term in the canonical momentum."
JS: My vacuum ODLRO condensate has the M-Matrix
A^a = M^a^a = spin 1 Yang-Mills gravity tetrad field 1-form from local gauging of rigid T4
S^a^b = - S^b^a = M^[a,b] = torsion field spin-connection 1-form from local gauging rigid SO(1,3).
M^a^b is a matrix of non-closed 1-forms from the Goldstone coherent world hologram vacuum ODLRO condensate phases whose closed non-exact 2-forms give the quantized Bekenstein BIT de Rham integrals for non-trivial second homotopy group of wrapping number integers that I call "N" above.
RB: "It is hard to tell where the graviphotons and massive ordinary photons and other elements of the system are being conflated and being distinguished.
Even though the numbers roughly work out, the assumption that an undefined acceleration of the SC will break the graviphoton-Cooper Pair binding also seems highly ad hoc. They see discontinuities in the experimental data in traversals of Tc, but this should be true in any reasonable model of a SC state. (My own GM Flux Quantization would also show a similar discontinuity.)
The experiments appear to be very serious, and there is rough quantitative agreement with this theory, which is intriguing, but...
Take care,
Robert"
Jack Sarfatti wrote:
I do not see any coherent organizing idea in this paper. They seem to
be grasping at straws and inventing a Rube Goldberg explanation.
However I did not spend a lot of time trying to understand what they
are claiming since at the moment I think my explanation of the dark
energy problem is the correct one since it's simple, universal and
based on some deep insights of some very smart physicists like Eugene
Wigner and Gerard t' Hooft. However, if the authors make a model that
agree with experiment then I will look again later.
Some of what they say reminds me of Ray Chiao's "gravity radio"?
On Jul 13, 2007, at 9:04 PM, Jack Sarfatti wrote:
By the numbers.
The strongest dimensionless self-gravity tetrad coupling is at
Planck scale where N = 1 and the universal zero point energy
density is +- hc/Lp^4 for bosons and fermions respectively in the
3D volumes without volumes. Anyons with fractional statistics on
the surrounding closed surfaces that are not boundaries of the
interior volumes without volumes.
electroweak unification scale is ~ 10^-16 cm
N(10^-16 cm) ~ 10^-32/10^-66 ~ 10^34 BITS
N^-1/3 ~ 10^-11
by the time we get to cosmology 10^28 cm N^-1/3 ~ 10^-41
On Jul 13, 2007, at 8:24 PM, Jack Sarfatti wrote:
Hal won't like this one. He says dark energy density not relevant
on small scales. At this point I think I have solved the dark
energy problem.
Because of IT FROM BIT world hologram it scales as 1/N - very
simple indeed.
N = number of Bekenstein BITs on any surrounding surface S of an
interior "volume without volume" V projected from S, which is not
a boundary because it encloses exactly N point nodes of the vacuum
ODLRO order parameter.
N ~ Area/Lp^2
length scale is (Area)^1/2
Quantum Gravity Fluctuation in (Area)^1/2 is (Lp^2(Area)^1/2)^1/3
e.g. Jack Ng's papers.
(Area)^1/2/QGF = N^1/2/N^1/6 = N^1/3
ZPF energy density is (hc/Lp^2)(1/Area) = (1/N)hc/Lp^4
for enclosed "volume without volume" = holographic projection of
the surrounding surface
this is for all quantum matter fields (equivalence principle)
Self-coupling of tetrad field is 1/N^1/3
this part of gravity coupling increases in UV limit down to Planck
scale.
N = 10^122 future de Sitter horizon
Everything seems to work perfectly! Very simple.
Wheeler said it would be simple. He was right.
Does anyone have a better idea? World Hologram makes definite
prediction here that any smart high school kid can understand.
Simply take t'Hooft's idea seriously. Why hasn't he noticed this
simple consequence of his idea?
Wednesday, July 11, 2007
Resolution-dependent gravity self-coupling strength IT FROM BIT
e^a = I^a(flat Minkowski) + (1/N)^1/3A^a(intrinsic warp field) = emergent tetrad field 1-forms
~ M^a^a "Destiny Omega Point Matrix" of Goldstone World Hologram Screen Coherent Vacuum Phases
The holographic dimensionless self-coupling of gravity to itself at the renormalizable Yang-Mills spin 1 tetrad-spinor level is
@G = (1/N)^1/3 ~ (Lp^2/\zpf)^1/3
N = Bekenstein BIT of area of surrounding surface enclosing N hedgehog geometrodynamic monopole point defects.
The extreme UV limit is N = 1 at 10^19 Gev where @G = 1 (the maximum)
The extreme IR limit is N ~ 10^122 for our local pocket causal universe
For cosmology @G ~ 10^-41 at 10^28 cm
For Large Hadron Collider @G ~ [(10^-33)^2/(10^-16)^2]^1/3 ~ [10^-66 10^32]^1/3 ~ 10^-11 at 10^-16 cm
For nuclear physics @G ~ [(10^-33)^2/(10^-13)^2]^1/3 ~ [10^-66 10^26]^1/3 ~ 10^-13 at 1 fermi 10^-13 cm
For atomic physics @G ~ [(10^-33)^2/(10^-8)^2]^1/3 ~ [10^-66 10^16]^1/3 ~ 10^-17 at 10^-8 cm
For nanotechnology @G ~ [(10^-33)^2/(10^-7)^2]^1/3 ~ [10^-66 10^14]^1/3 ~ 10^-18 at 10^-7 cm
In biology @G ~ [(10^-33)^2/(10^-4)^2]^1/3 ~ [10^-66 10^8]^1/3 ~ 10^-19 at 10^-4 cm
In solar system physics @G ~ [(10^-33)^2/(10^14)^2]^1/3 ~ [10^-66 10^-28]^1/3 ~ 10^-31 at 10^14 cm
Lenny Susskind's IR-UV BOOMERANG duality is that
for sub-Plankian scale Lp^2/x i.e. energy transfers in scattering > 10^19 Gev per elementary scattering AKA Einstein's "local coincidence" (1918 Hole Paradox)
x > 1
effective N is x. Going inside the Planck scale (sub-Planckian physics) pushes you outside to avoid mini-black hole creation.
On Jul 11, 2007, at 9:16 AM, Jack Sarfatti wrote:
re: gr-qc/0602022
Curious formal similarity
For the surface of a Ken Shoulders charge cluster
r^2 ~ n(h/mc^2)^2
i.e. radius r of cluster ~ n^1/2 like white noise Brownian motion
n = 1 that's a single electron as a Bohm "particle" guided by a pilot wave.
n =/= N below
In the world hologram
r^2 ~ N Lp^2
N = number of Bekenstein BITs where
4pir^2 is the area of a surrounding closed 2D surface enclosing N point defects of the vacuum ODLRO order parameter with 3 effective real Higgs fields implying 2 independent world hologram coherent Goldstone phases with point geometrodynamic monopoles that are the lattice points for Hagen Kleinert's world lattice.
The quantum gravity fluctuation in the (area)^1/2 of this non-bounding surrounding boundary-less surface (2-cycle) is
&r ~ (Lp^2r)^1/3
Therefore
r/&r ~ N^1/2/N^1/6 = N^1/3
N ~ Lp^2/\zpf
A most amazing result that the quantum uncertainty in the space-geometry automatically adjusts so that "Volume without volume" world hologram 3D image of the 2D "screen" obeys Euclidean space geometry in the appropriate (Area)^1/2 parameter. This is a kind of fractal wavelet phenomenon where
/\zpf = 1/Area ~ 1/r^2 ~ 1/NLp^2
The "Casimir" gravity zero point energy density is then
T00(zpf) ~ (hc/Lp^2)/\zpf ~ hc/NLp^4
Therefore as the area of the surrounding surface increases enclosing more and more point monopole nodes of the vacuum ODLRO order parameter, the zero point energy density decreases as 1/N explaining the low cosmic dark energy where N ~ 10^122 at the future de Sitter horizon of our forward light cone defining the causal limit of our pocket universe in the megaverse of many universes on the cosmic dark energy landscape populated by eternal chaotic inflation spawning these Hubble bubbles from the unstable Minkowski spacetime without any rest masses, without any gravity and any torsion, these three all emergent from the Higgs-Goldstone macro-quantum coherent vacuum created FROM THE FUTURE by advanced retro-causal signals from the total absorber future de Sitter horizon in a Novikov globally consistent loop in time of information flow - self-creation by retro-causation.
In the case of Ken Shoulders charge cluster for a single electron n = 1
N = (10^-11)^2/(10^-33)^2 = 10^66/10^22 = 10^44
Therefore, the interior-to-the-shell DeWitt w = + 1/3 positive pressure attracting zero point energy density is
10^-44(hc/Lp^4) = 10^-44 10^19Gev 10^132/cc
this is enough to glue the repulsive electric charge together (Abraham-Becker-Lorentz stresses)
The exterior to the shell ZPF energy density is
10^-122 10^19Gev 10^132/cc
retro-causally from our future de Sitter horizon "Omega Point" of Teilhard de Chardin as it were.
e^a = I^a(flat Minkowski) + (1/N)^1/3A^a(intrinsic warp field) = emergent tetrad field 1-forms
~ M^a^a "Destiny Omega Point Matrix" of Goldstone World Hologram Screen Coherent Vacuum Phases
The holographic dimensionless self-coupling of gravity to itself at the renormalizable Yang-Mills spin 1 tetrad-spinor level is
@G = (1/N)^1/3 ~ (Lp^2/\zpf)^1/3
N = Bekenstein BIT of area of surrounding surface enclosing N hedgehog geometrodynamic monopole point defects.
The extreme UV limit is N = 1 at 10^19 Gev where @G = 1 (the maximum)
The extreme IR limit is N ~ 10^122 for our local pocket causal universe
For cosmology @G ~ 10^-41 at 10^28 cm
For Large Hadron Collider @G ~ [(10^-33)^2/(10^-16)^2]^1/3 ~ [10^-66 10^32]^1/3 ~ 10^-11 at 10^-16 cm
For nuclear physics @G ~ [(10^-33)^2/(10^-13)^2]^1/3 ~ [10^-66 10^26]^1/3 ~ 10^-13 at 1 fermi 10^-13 cm
For atomic physics @G ~ [(10^-33)^2/(10^-8)^2]^1/3 ~ [10^-66 10^16]^1/3 ~ 10^-17 at 10^-8 cm
For nanotechnology @G ~ [(10^-33)^2/(10^-7)^2]^1/3 ~ [10^-66 10^14]^1/3 ~ 10^-18 at 10^-7 cm
In biology @G ~ [(10^-33)^2/(10^-4)^2]^1/3 ~ [10^-66 10^8]^1/3 ~ 10^-19 at 10^-4 cm
In solar system physics @G ~ [(10^-33)^2/(10^14)^2]^1/3 ~ [10^-66 10^-28]^1/3 ~ 10^-31 at 10^14 cm
Lenny Susskind's IR-UV BOOMERANG duality is that
for sub-Plankian scale Lp^2/x i.e. energy transfers in scattering > 10^19 Gev per elementary scattering AKA Einstein's "local coincidence" (1918 Hole Paradox)
x > 1
effective N is x. Going inside the Planck scale (sub-Planckian physics) pushes you outside to avoid mini-black hole creation.
On Jul 11, 2007, at 9:16 AM, Jack Sarfatti wrote:
re: gr-qc/0602022
Curious formal similarity
For the surface of a Ken Shoulders charge cluster
r^2 ~ n(h/mc^2)^2
i.e. radius r of cluster ~ n^1/2 like white noise Brownian motion
n = 1 that's a single electron as a Bohm "particle" guided by a pilot wave.
n =/= N below
In the world hologram
r^2 ~ N Lp^2
N = number of Bekenstein BITs where
4pir^2 is the area of a surrounding closed 2D surface enclosing N point defects of the vacuum ODLRO order parameter with 3 effective real Higgs fields implying 2 independent world hologram coherent Goldstone phases with point geometrodynamic monopoles that are the lattice points for Hagen Kleinert's world lattice.
The quantum gravity fluctuation in the (area)^1/2 of this non-bounding surrounding boundary-less surface (2-cycle) is
&r ~ (Lp^2r)^1/3
Therefore
r/&r ~ N^1/2/N^1/6 = N^1/3
N ~ Lp^2/\zpf
A most amazing result that the quantum uncertainty in the space-geometry automatically adjusts so that "Volume without volume" world hologram 3D image of the 2D "screen" obeys Euclidean space geometry in the appropriate (Area)^1/2 parameter. This is a kind of fractal wavelet phenomenon where
/\zpf = 1/Area ~ 1/r^2 ~ 1/NLp^2
The "Casimir" gravity zero point energy density is then
T00(zpf) ~ (hc/Lp^2)/\zpf ~ hc/NLp^4
Therefore as the area of the surrounding surface increases enclosing more and more point monopole nodes of the vacuum ODLRO order parameter, the zero point energy density decreases as 1/N explaining the low cosmic dark energy where N ~ 10^122 at the future de Sitter horizon of our forward light cone defining the causal limit of our pocket universe in the megaverse of many universes on the cosmic dark energy landscape populated by eternal chaotic inflation spawning these Hubble bubbles from the unstable Minkowski spacetime without any rest masses, without any gravity and any torsion, these three all emergent from the Higgs-Goldstone macro-quantum coherent vacuum created FROM THE FUTURE by advanced retro-causal signals from the total absorber future de Sitter horizon in a Novikov globally consistent loop in time of information flow - self-creation by retro-causation.
In the case of Ken Shoulders charge cluster for a single electron n = 1
N = (10^-11)^2/(10^-33)^2 = 10^66/10^22 = 10^44
Therefore, the interior-to-the-shell DeWitt w = + 1/3 positive pressure attracting zero point energy density is
10^-44(hc/Lp^4) = 10^-44 10^19Gev 10^132/cc
this is enough to glue the repulsive electric charge together (Abraham-Becker-Lorentz stresses)
The exterior to the shell ZPF energy density is
10^-122 10^19Gev 10^132/cc
retro-causally from our future de Sitter horizon "Omega Point" of Teilhard de Chardin as it were.
Tuesday, July 10, 2007
/\zpf ~ 1/r^2 = 1/NLp^2
required by world hologram
This explains exactly why the dark energy is small on large scale need to allow the universe to exist.
The amount of dark energy in a quantum cell of space is
(hc/Lp^2)(1/NLp^2)(Lp^2/3N^1/3Lp^1/3)^3 = hc/Lp
is a scale-invariant!
On Jul 10, 2007, at 8:01 AM, Jack Sarfatti wrote:
This will go into next major revision of my archive paper
http://gr-qc/0602022
VOLUME WITHOUT VOLUME!
OK here is exactly how the world hologram projector works!
r ~ N^1/2 Lp required from world hologram postulate
(simple white noise Brownian motion)
&r ~ N^1/6 Lp = quantum metric fluctuation required from world hologram postulate consistent with Heisenberg uncertainty & miniblackhole formation
"fermionic" anti-correlated "pink noise" Brownian motion
Therefore
r/&r ~ N^1/2/N^1/6 = N^(3/6-1/6) = N^2/6 = N^1/3
Consistent with Euclidean intuition!
Very pretty.
That is, the world lattice is wavelet, i.e. resolution-dependent. The quantum "cell" adjusts so that it appears the Volume ~ N (size of quantum cell of 3D space)
It's like in relativity where space and time distort to keep ds^2 invariant, here the size of the quantum gravity fluctuation in the cell of 3D spacelike slices distorts to preserve the "illusion" of a 3Dim space geometry
Volume without volume!
&r is a kind of coherence length for the THREE vacuum ODLRO Higgs fields in "3D" projection with TWO independent Goldstone phases of the world hologram. Kleinert's world crystal lattice is a lattice of point monopole nodes in the Higgs fields, i.e. Goldstone phase singularities analogous to Abrikosov's vortex string lattice in Type II superconductors where there are only TWO real Higgs fields with ONE Goldstone phase.
On Jul 9, 2007, at 9:28 PM, Jack Sarfatti wrote:
Surreal Night Thoughts of a Beyond The Fringe Theoretical Physicist
http://arxiv.org/pdf/gr-qc/0403057
This explains &l > (Lp^2L)^1/3
&l is the quantum uncertainty in measuring length l
from Heisenberg uncertainty + black hole formation and how it connects to the world hologram as anti-correlated fractal deviation from Brownian motion with fractal parameter 1/3.
This motivates my choice for dimensionless spin 1 tetrad coupling (Lp^2/\zpf)^1/3.
"world hologram" is that the geometrodynamic field is a "surface field" - volume is a projection from its surrounding surface.
In my emergence theory this is reflected in the closed 2-form dTheta/\dPhi, where Theta & Phi are the two effective Goldstone phases of the world hologram from three real vacuum ODLRO Higgs fields whose nodes locate point geometrodynamic "monopole" defects.
This picture is the 3D projection down from a 9D hyperspace.
dTheta/\dPhi is a "area" operator.
Since it is closed, i.e. d^2 = 0, the volume operator = d(Area) is identically zero!
Integrating the area operator over a boundary-less closed non-bounding surface enclosing N point defects - each "hedgehogs" gives a non-vanishing "Wrapping Integer" N.
This integral of dTheta/\dPhi ~ NLp^2.
If we had a Gauss law it's as if there is an interior integral of the vanishing volume operator.
NLp^2 = 4pir^2
r ~ N^1/2Lp
This is an "ordinary Brownian motion"
V ~ N^3/2Lp^3
&r = (Lp^2r)^1/3 ~ N^1/6Lp
for the quantum fluctuation in r.
When N^1/2Lp = 10^28 cm
N^1/2 = 10^61
N = 10^122
122/6 ~ 20
&r ~ 10^-13 cm
required by world hologram
This explains exactly why the dark energy is small on large scale need to allow the universe to exist.
The amount of dark energy in a quantum cell of space is
(hc/Lp^2)(1/NLp^2)(Lp^2/3N^1/3Lp^1/3)^3 = hc/Lp
is a scale-invariant!
On Jul 10, 2007, at 8:01 AM, Jack Sarfatti wrote:
This will go into next major revision of my archive paper
http://gr-qc/0602022
VOLUME WITHOUT VOLUME!
OK here is exactly how the world hologram projector works!
r ~ N^1/2 Lp required from world hologram postulate
(simple white noise Brownian motion)
&r ~ N^1/6 Lp = quantum metric fluctuation required from world hologram postulate consistent with Heisenberg uncertainty & miniblackhole formation
"fermionic" anti-correlated "pink noise" Brownian motion
Therefore
r/&r ~ N^1/2/N^1/6 = N^(3/6-1/6) = N^2/6 = N^1/3
Consistent with Euclidean intuition!
Very pretty.
That is, the world lattice is wavelet, i.e. resolution-dependent. The quantum "cell" adjusts so that it appears the Volume ~ N (size of quantum cell of 3D space)
It's like in relativity where space and time distort to keep ds^2 invariant, here the size of the quantum gravity fluctuation in the cell of 3D spacelike slices distorts to preserve the "illusion" of a 3Dim space geometry
Volume without volume!
&r is a kind of coherence length for the THREE vacuum ODLRO Higgs fields in "3D" projection with TWO independent Goldstone phases of the world hologram. Kleinert's world crystal lattice is a lattice of point monopole nodes in the Higgs fields, i.e. Goldstone phase singularities analogous to Abrikosov's vortex string lattice in Type II superconductors where there are only TWO real Higgs fields with ONE Goldstone phase.
On Jul 9, 2007, at 9:28 PM, Jack Sarfatti wrote:
Surreal Night Thoughts of a Beyond The Fringe Theoretical Physicist
http://arxiv.org/pdf/gr-qc/0403057
This explains &l > (Lp^2L)^1/3
&l is the quantum uncertainty in measuring length l
from Heisenberg uncertainty + black hole formation and how it connects to the world hologram as anti-correlated fractal deviation from Brownian motion with fractal parameter 1/3.
This motivates my choice for dimensionless spin 1 tetrad coupling (Lp^2/\zpf)^1/3.
"world hologram" is that the geometrodynamic field is a "surface field" - volume is a projection from its surrounding surface.
In my emergence theory this is reflected in the closed 2-form dTheta/\dPhi, where Theta & Phi are the two effective Goldstone phases of the world hologram from three real vacuum ODLRO Higgs fields whose nodes locate point geometrodynamic "monopole" defects.
This picture is the 3D projection down from a 9D hyperspace.
dTheta/\dPhi is a "area" operator.
Since it is closed, i.e. d^2 = 0, the volume operator = d(Area) is identically zero!
Integrating the area operator over a boundary-less closed non-bounding surface enclosing N point defects - each "hedgehogs" gives a non-vanishing "Wrapping Integer" N.
This integral of dTheta/\dPhi ~ NLp^2.
If we had a Gauss law it's as if there is an interior integral of the vanishing volume operator.
NLp^2 = 4pir^2
r ~ N^1/2Lp
This is an "ordinary Brownian motion"
V ~ N^3/2Lp^3
&r = (Lp^2r)^1/3 ~ N^1/6Lp
for the quantum fluctuation in r.
When N^1/2Lp = 10^28 cm
N^1/2 = 10^61
N = 10^122
122/6 ~ 20
&r ~ 10^-13 cm
Sunday, July 01, 2007
Indeed, exactly as observed in our skies the UFO will appear to
teleport disappearing here reappearing there after a time corresponding
to a faster-than-light speed as it enters and leaves weightless warp
drive befuddling the AFO Victorian Station Master.
On Jul 1, 2007, at 4:15 PM, Jack Sarfatti wrote:
> Hawking and Ellis discuss this nicely in "The Large Scale Structure of
> Space-Time"
>
> Einstein's 1916 GR always conserves the stress-energy local current
> densities but not the global spacelike integrals. The only exception
> is when the geometrodynamic field has very unlikely on small scale
> special isometries called "Killing vector fields."
>
>... mistake is simply to use the rules of global 1905
> SR beyond its domain of validity. It's as if they made a Taylor
> series expansion of a complex function w(z) of a single complex
> variable z beyond its radius of convergence whose boundary is
> determined by a singularity (R. Penrose "The Road to Reality" - for a
> review).
>
> The warp bubble no matter how small is a singularity relative to the
> rules of 1905 SR, which it violates.
>
> The Minkowski AFO looking through the paradigm of 1905 SR will say
> that there is some mysterious force field accelerating the COM of the
> UFO off the Minkowski geodesic. The AFO will not believe there is no
> g-force and no time dilation on the UFO. Indeed the AFO will see the
> UFO vanish outside his past light cone. That is, the AFO sees a
> complete breakdown of 1905 global SR physics when the UFO goes into
> warp drive. Einstein-Cartan theory with both curvature and torsion
> must be used. Indeed, the COM of the UFO behaves like a quantum
> particle in the path integral paradigm able to take any path not
> limited to the interior of its local light cone. The mysterious field
> is somewhat like Bohm's quantum potential on a vast scale.
>
On Jul 1, 2007, at 3:20 PM, COLIN BENNET wrote:
Hi, Tim
"You're a clever man, and this is all very interesting, but just a little theoretical to my mind."
Ufology stands and falls by one thing alone, that is the vast number of sightings all over the world by every single culture in the world. There are two types of Ufologist. There are those who have had a full UFO experience and those who have not. None of the leading Ufological researchers (Friedman, Macabbee, Linda Moulton Howe, et al) have had such an experience, although Macabbee says he has seen manoeuvring lights, which is at least something. These people are therefore at a terrible disadvantage when they speak confidently about UFOs. The Zeitgeist of the day? I saw something of the Zeitgeist of the past! I saw a Lancaster bomber of World War 2 suspended quite still in the evening sky above a park in front of my house. There was then a peculiar light display
This profound UFO experience was many years ago. It was not exactly unpleasant, but I do not want another experience of this kind, which involved a loss of time and many other things, including the appearance of a Man in Black. My girlfriend of the time (a physicist - not my present wife) was a witness and was so disturbed by the event she ended the relationship as if it were all something to do with me! For the record I did not see any beings in the sense usually understood by that. Given this, I have no need to play the evidence game. I am a believer. I am convinced that this experience, quite vivid and objective, was not generated by human culture.
"Look for a moment at the history of UFOlogy: in the 50's & 60's, at the height of cold-war paranoia, UFO's were externalized representations of the communist threat: in Hollywood, it was a quite literal interpretation. People who viewed them as benign visitors had always been around, but they were ignored so long as our culture was poised on the brink of nuclear holocaust."
Yes, we are controlled by such powerful images and "fact" as a concept trails far behind. Just look at the vocabulary you have just used: cold war, paranoia, communist, Hollywood, holocaust, nuclear. This shows that mind, thought, and frameworks of perception are a perfect anarchic mess. Equations were, I suppose, designed originally to try and sort out this mess and organise it into sets of clear rules. But science is not very good at raw experience. Paris Hilton and the Image will defeat it all the way. A busload of fighting drunks is reduced to a point mass rolling down an incline plane. You lose out on a lot of fun that way.
In this respect, oncerning mythology, every single monad of perception is a mythological generator. These generators contain myriad sub-texts which contain nothing but images. Oar and horse, sails and rigging, steam and iron - we relate to these image-strands every time we visualise any one of these things into glorious prime time. In performing, they throw all kinds of seeding time-pods at one another which fertilise in turn, growing other nets beyond other nets. Thinking is that complicated. The merest fraction of a second contains an infinity of associations. Only the powerful image and not intellect can grasp and control this stream of consciousness. This is the reason why Paris Hilton has far greater power than science, may God help us all.
"It wasn't until the 70's that the mythology of benign encounters became popular,..."
Not quite true. Adamski and the rest of the 1950s contactees regarded UFOs and their occupants as benign.
... and it didn't pick up a large following until the 90's - both eras being filled with personal introspection. ET went from being a threatening unknown in a metal ship to being a very personal part of our lives - personal enough that Whitley described them visiting him in bed at night. Whitley's own encounter story built from the Walton story in introducing a first horrible encounter experience, but then softened as Whitley personalized them as friendly but misunderstood beings. Subsequent "abductees" followed his lead and characterized their own encounters in a much softer way. He'd literally made it "OK" to accept ET on a private and personal level.
"Yes, I think this is a very clear perception."
In the mid to late 90's, we began to see another trend emerge in UFOlogy - the technological UFO. Suddenly the craft was no longer magical as it had been in the 50's - it was a system based on rules, and we could use those rules against it (Independence Day). It had lost it's stature as a deity, and was now a corporeal part of our world. ET once again begins to transition in our minds - from the personal experience people felt in the early 90's back to a distant object. I believe this is intimately connected with the advent of computers and the internet - which has led us to more remote methods of interaction facilitated by machines. Machines, by the way, that we don't understand - but can be understood.
"Just like the CARET device."
Yes, as I have said above, all these changes represent big image-dramas which you describe very well. These changes are the structure of archetypal time, and have little to do with mechanistic change. As I have said, CHAD is story-technology in action, and we are going to see a lot more of this given the power of the Web.
"So obviously this brings up the major issues, because UFO's are so incredibly tied into human psychology that there's a very real possibility that they don't even exist. Eric Davis got around this with the notion that they project "psychic screens" that let us see them in whichever way we desire, but I haven't seen a lot of reported flying topless dancers, so I'm going to take a pass at explaining that theory."
Exactly. However, I do however think Davis is right in that any advanced extraterrestrial culture will have flown to pure media eventually and left mechanism behind. Jack, in rejecting fuel-using rockets is going this way. The craft in his terms travel along the differential fault-lines of space-time warps, as I see it. He is one of the very few physicists who can combine ego, performance, and startrek ideas to advanced physics. There is no other. Scientists tend to be grey-faced, nameless and faceless meritocrats, and not very good at expressing themselves. In the evolutionary game, glamour will either wipe them out or reduce science to a support system for the plumage of Paris Hilton culture. As I stated in an article in UFO magazine, already what I call Entertainment State is here, and this represents a non-cerebral culture and most commentators have not yet registered its arrival. They still think the world is a simple place with simple separations between mind and the external world.
In this respect, it may come as profound disappointment to some, but the alien may not emerge as a good bourgeois, MUFON-style with a row of pens in his pocket and long-service stripes of a Victorian Station Master. The alien we may contact might well be as daft as a brush, wilting with emotional pain and nostalgia and much else besides. In this he/she will be of much more interest than some super-flapjack who is amazingly clever.
"Alternatively, it's possible that all manner of UFO's are seen all the time, but only the stories that fit our expectations are retold. I like this theory - it makes sense. Unfortunately it completely screws any attempt at data-mining UFO-reports, because presumably most people with experiences that "don't fit" just write them off after getting laughed at by the first person they tell."
Yes, this is what I call applied "story technology" of which Chad is a part. Data-mining UFO reportage MUFON-style is completely obsolete as a method of investigation of the UFO phenomenon. Most of these people have been schooled in the old "poyltech" style workshop-universities whose intellectual milieu is mechanism of one sort of another. They might as well be standing on the decks of 19th century battleships. With the UFO we We are dealing techgnosis, but the Victorian Station Masters are not capable of seeing this. They are of the wrong generation, and will continue to pile up pan-fried case-histories beyond the sun and moon.
Finally, I believe it was Kurzweil who also suggested that "God could just be the mind looking back upon itself" - which makes more sense as infinite recursion to super-nerds than it probably does to anybody else.
Yes, great!
The short version is that for your mind to count to infinity, it doesn't have to actually count to infinity - it just has to count to the highest possible number that it can hold, and realize that there are still leftovers. Maybe UFO's are an example of this process as well?
They could be. But even Kurzweil has not reached Entertainment State yet. His books and ideas are great, but he is humourless, and a bit of a puritan. The idea of aliens as clowns and jokers would be somewhat disappointing to him, I think.
Thank for your thoughts, Tim!
Colin Bennett
The New Fortean Times
www.combat-diaries.co.uk
-----
teleport disappearing here reappearing there after a time corresponding
to a faster-than-light speed as it enters and leaves weightless warp
drive befuddling the AFO Victorian Station Master.
On Jul 1, 2007, at 4:15 PM, Jack Sarfatti wrote:
> Hawking and Ellis discuss this nicely in "The Large Scale Structure of
> Space-Time"
>
> Einstein's 1916 GR always conserves the stress-energy local current
> densities but not the global spacelike integrals. The only exception
> is when the geometrodynamic field has very unlikely on small scale
> special isometries called "Killing vector fields."
>
>... mistake is simply to use the rules of global 1905
> SR beyond its domain of validity. It's as if they made a Taylor
> series expansion of a complex function w(z) of a single complex
> variable z beyond its radius of convergence whose boundary is
> determined by a singularity (R. Penrose "The Road to Reality" - for a
> review).
>
> The warp bubble no matter how small is a singularity relative to the
> rules of 1905 SR, which it violates.
>
> The Minkowski AFO looking through the paradigm of 1905 SR will say
> that there is some mysterious force field accelerating the COM of the
> UFO off the Minkowski geodesic. The AFO will not believe there is no
> g-force and no time dilation on the UFO. Indeed the AFO will see the
> UFO vanish outside his past light cone. That is, the AFO sees a
> complete breakdown of 1905 global SR physics when the UFO goes into
> warp drive. Einstein-Cartan theory with both curvature and torsion
> must be used. Indeed, the COM of the UFO behaves like a quantum
> particle in the path integral paradigm able to take any path not
> limited to the interior of its local light cone. The mysterious field
> is somewhat like Bohm's quantum potential on a vast scale.
>
On Jul 1, 2007, at 3:20 PM, COLIN BENNET wrote:
Hi, Tim
"You're a clever man, and this is all very interesting, but just a little theoretical to my mind."
Ufology stands and falls by one thing alone, that is the vast number of sightings all over the world by every single culture in the world. There are two types of Ufologist. There are those who have had a full UFO experience and those who have not. None of the leading Ufological researchers (Friedman, Macabbee, Linda Moulton Howe, et al) have had such an experience, although Macabbee says he has seen manoeuvring lights, which is at least something. These people are therefore at a terrible disadvantage when they speak confidently about UFOs. The Zeitgeist of the day? I saw something of the Zeitgeist of the past! I saw a Lancaster bomber of World War 2 suspended quite still in the evening sky above a park in front of my house. There was then a peculiar light display
This profound UFO experience was many years ago. It was not exactly unpleasant, but I do not want another experience of this kind, which involved a loss of time and many other things, including the appearance of a Man in Black. My girlfriend of the time (a physicist - not my present wife) was a witness and was so disturbed by the event she ended the relationship as if it were all something to do with me! For the record I did not see any beings in the sense usually understood by that. Given this, I have no need to play the evidence game. I am a believer. I am convinced that this experience, quite vivid and objective, was not generated by human culture.
"Look for a moment at the history of UFOlogy: in the 50's & 60's, at the height of cold-war paranoia, UFO's were externalized representations of the communist threat: in Hollywood, it was a quite literal interpretation. People who viewed them as benign visitors had always been around, but they were ignored so long as our culture was poised on the brink of nuclear holocaust."
Yes, we are controlled by such powerful images and "fact" as a concept trails far behind. Just look at the vocabulary you have just used: cold war, paranoia, communist, Hollywood, holocaust, nuclear. This shows that mind, thought, and frameworks of perception are a perfect anarchic mess. Equations were, I suppose, designed originally to try and sort out this mess and organise it into sets of clear rules. But science is not very good at raw experience. Paris Hilton and the Image will defeat it all the way. A busload of fighting drunks is reduced to a point mass rolling down an incline plane. You lose out on a lot of fun that way.
In this respect, oncerning mythology, every single monad of perception is a mythological generator. These generators contain myriad sub-texts which contain nothing but images. Oar and horse, sails and rigging, steam and iron - we relate to these image-strands every time we visualise any one of these things into glorious prime time. In performing, they throw all kinds of seeding time-pods at one another which fertilise in turn, growing other nets beyond other nets. Thinking is that complicated. The merest fraction of a second contains an infinity of associations. Only the powerful image and not intellect can grasp and control this stream of consciousness. This is the reason why Paris Hilton has far greater power than science, may God help us all.
"It wasn't until the 70's that the mythology of benign encounters became popular,..."
Not quite true. Adamski and the rest of the 1950s contactees regarded UFOs and their occupants as benign.
... and it didn't pick up a large following until the 90's - both eras being filled with personal introspection. ET went from being a threatening unknown in a metal ship to being a very personal part of our lives - personal enough that Whitley described them visiting him in bed at night. Whitley's own encounter story built from the Walton story in introducing a first horrible encounter experience, but then softened as Whitley personalized them as friendly but misunderstood beings. Subsequent "abductees" followed his lead and characterized their own encounters in a much softer way. He'd literally made it "OK" to accept ET on a private and personal level.
"Yes, I think this is a very clear perception."
In the mid to late 90's, we began to see another trend emerge in UFOlogy - the technological UFO. Suddenly the craft was no longer magical as it had been in the 50's - it was a system based on rules, and we could use those rules against it (Independence Day). It had lost it's stature as a deity, and was now a corporeal part of our world. ET once again begins to transition in our minds - from the personal experience people felt in the early 90's back to a distant object. I believe this is intimately connected with the advent of computers and the internet - which has led us to more remote methods of interaction facilitated by machines. Machines, by the way, that we don't understand - but can be understood.
"Just like the CARET device."
Yes, as I have said above, all these changes represent big image-dramas which you describe very well. These changes are the structure of archetypal time, and have little to do with mechanistic change. As I have said, CHAD is story-technology in action, and we are going to see a lot more of this given the power of the Web.
"So obviously this brings up the major issues, because UFO's are so incredibly tied into human psychology that there's a very real possibility that they don't even exist. Eric Davis got around this with the notion that they project "psychic screens" that let us see them in whichever way we desire, but I haven't seen a lot of reported flying topless dancers, so I'm going to take a pass at explaining that theory."
Exactly. However, I do however think Davis is right in that any advanced extraterrestrial culture will have flown to pure media eventually and left mechanism behind. Jack, in rejecting fuel-using rockets is going this way. The craft in his terms travel along the differential fault-lines of space-time warps, as I see it. He is one of the very few physicists who can combine ego, performance, and startrek ideas to advanced physics. There is no other. Scientists tend to be grey-faced, nameless and faceless meritocrats, and not very good at expressing themselves. In the evolutionary game, glamour will either wipe them out or reduce science to a support system for the plumage of Paris Hilton culture. As I stated in an article in UFO magazine, already what I call Entertainment State is here, and this represents a non-cerebral culture and most commentators have not yet registered its arrival. They still think the world is a simple place with simple separations between mind and the external world.
In this respect, it may come as profound disappointment to some, but the alien may not emerge as a good bourgeois, MUFON-style with a row of pens in his pocket and long-service stripes of a Victorian Station Master. The alien we may contact might well be as daft as a brush, wilting with emotional pain and nostalgia and much else besides. In this he/she will be of much more interest than some super-flapjack who is amazingly clever.
"Alternatively, it's possible that all manner of UFO's are seen all the time, but only the stories that fit our expectations are retold. I like this theory - it makes sense. Unfortunately it completely screws any attempt at data-mining UFO-reports, because presumably most people with experiences that "don't fit" just write them off after getting laughed at by the first person they tell."
Yes, this is what I call applied "story technology" of which Chad is a part. Data-mining UFO reportage MUFON-style is completely obsolete as a method of investigation of the UFO phenomenon. Most of these people have been schooled in the old "poyltech" style workshop-universities whose intellectual milieu is mechanism of one sort of another. They might as well be standing on the decks of 19th century battleships. With the UFO we We are dealing techgnosis, but the Victorian Station Masters are not capable of seeing this. They are of the wrong generation, and will continue to pile up pan-fried case-histories beyond the sun and moon.
Finally, I believe it was Kurzweil who also suggested that "God could just be the mind looking back upon itself" - which makes more sense as infinite recursion to super-nerds than it probably does to anybody else.
Yes, great!
The short version is that for your mind to count to infinity, it doesn't have to actually count to infinity - it just has to count to the highest possible number that it can hold, and realize that there are still leftovers. Maybe UFO's are an example of this process as well?
They could be. But even Kurzweil has not reached Entertainment State yet. His books and ideas are great, but he is humourless, and a bit of a puritan. The idea of aliens as clowns and jokers would be somewhat disappointing to him, I think.
Thank for your thoughts, Tim!
Colin Bennett
The New Fortean Times
www.combat-diaries.co.uk
-----
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