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  2. Phys. Rev. D » Volume 87 » Issue 4
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    Phys. Rev. D 87, 041301(R) (2013) [6 pages]
    Observing the multiverse with cosmic wakes
    Abstract
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    Matthew Kleban1,*, Thomas S. Levi2,†, and Kris Sigurdson2,‡ 1Department of Physics, CCPP, New York University, New York, New York 10003, USA
    2Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
    Received 28 January 2012; revised 26 May 2012; published 21 February 2013
    Current theories of the origin of the Universe, including string theory, predict the existence of a multiverse with many bubble universes. These bubble universes may collide, and collisions with ours produce cosmic wakes that enter our Hubble volume, appear as unusually symmetric disks in the cosmic microwave background, and disturb large scale structure. There is preliminary evidence consistent with one or more of these disturbances on our sky. However, other sources can produce similar features in the cosmic microwave background, and so additional signals are needed to verify their extra-universal origin. Here we find, for the first time, the detailed three-dimensional shape, temperature, and polarization signals of the cosmic wake of a bubble collision consistent with current observations. The polarization pattern has distinct features that when correlated with the corresponding temperature pattern are a unique and striking signal of a bubble collision. These features represent a verifiable prediction of the multiverse paradigm and might be detected by current or future experiments. A detection of a bubble collision would confirm the existence of the multiverse, provide compelling evidence for the string theory landscape, and sharpen our picture of the Universe and its origins.
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    • Ram Ayana and Miriam Strauss like this.
    • Jack Sarfatti Kuch, you are not communicating intelligibly in many of your sentences.
    • William Kuch My apologies for that it's a habit Ive been trying to break.
    • Theodore Silva I like the Multiverse idea, it leaves open the concept of a kind of "natural selection" for evolving Universes -- even a kind of sexual selection, like the exchange of genes between bacteria. Universes exchanging Constants?
    • Paul Zielinski "No Z you are confused. Tegmark's Levels 1 and 2 are a simple consequence of Einstein's GR + INFLATION." No Jack I am not confused. The mainstream view is that as things stand the existence of a Tegmark Level II multiverse is a *hypothesis*, and I agree with that view.

      The anthropic conundrum is solved in the Tegmark Level II multiverse model by random generation of new universes, in a kind of cosmic Darwinian lottery -- as discussed for example by Penrose. I see nothing in contemporary physics that *requires* the existence of such a multiverse, and the observational support at this point is rather weak. All kinds of things can be derived in theory that may or may not be realized in nature.

      Of course a Tegmark Level III multiverse (a la Everett) is another issue, and is even more conjectural than Level II, since it is based on an alternate interpretation of QM, and is thus not subject to direct empirical confirmation. So I agree with you on that.
    • William Kuch The term "Multiverse" is an oxymoron, resolvable IFF all of these alternate universes are trivial. BAM.
    • Jack Sarfatti Kuch U r babbling like a loon and do not at all understand this subject. You are way out of your depth and do not know that you do not know.
    • Jack Sarfatti Z yes multiverse Level II is a hypothesis that is a "theorem" if you accept the mainstream theory of "chaotic inflation" for which actual evidence is accumulating and more decisive tests are coming. Level 1 is much more certain as it only requires Einstein's GR - this is explained in Tamara Davis's PhD. There are many "causal diamonds" we are inside one of them and they are observer-dependent.
    • William Kuch Indeed I am, with one caveat. I do not babble like a loon. I babble as one.
    • Jack Sarfatti A moment of lucid self-awareness - good for you.
    • Jack Sarfatti OK Z I think we agree Level I very probable - effectively a fact given Tamara Davis's PhD Level II less certain e.g. Penrose's qualms about chaotic inflation, Level III even less certain, I actually reject it. Level IV seems to be of no scientific value. BTW string theory is getting more testable it seems from Lenny Susskind's Stanford online videos.
    • Paul Zielinski OK Jack let's agree that GR + cosmic inflation strongly suggests the possibility of a Level II multiverse being realized in nature. But let's also acknowledge that the inflation model is still itself hypothetical in character. So yes if you are committed to the inflation model then it is reasonable to take the existence of a Level II multiverse seriously.
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    • Jack Sarfatti On Jun 24, 2013, at 5:27 PM, JACK SARFATTI <adastra1@me.com> wrote:

      problem is that it does no work so we cannot apply it to fly an airplane or a space ship there always seems to be a Catch 22 preventing a useful application :

      "perpetual motion"? fir
      st thought "crackpot"

      second thought: "Wilczek's time crystal"

      Rotating Casimir systems: magnetic field-enhanced perpetual motion, possible realization in doped nanotubes, and laws of thermodynamics
      M. N. Chernodub
      CNRS, Laboratoire de Mathematiques et Physique Theorique, Universite Francois-Rabelais Tours,
      Federation Denis Poisson, Parc de Grandmont, 37200 Tours, France and
      Department of Physics and Astronomy, University of Gent, Krijgslaan 281, S9, B-9000 Gent, Belgium
      (Dated: August 24, 2012)

      Recently, we have demonstrated that for a certain class of Casimir-type systems ("devices") the energy of zero-point vacuum fluctuations reaches its global minimum when the device rotates about a certain axis rather than remains static. This rotational vacuum effect may lead to the emergence of permanently rotating objects provided the negative rotational energy of zero-point fluctuations cancels the positive rotational energy of the device itself. In this paper, we show that for massless electrically charged particles the rotational vacuum effect should be drastically (astronomically) enhanced in the presence of a magnetic field. As an illustration, we show that in a background of experimentally available magnetic fields the zero-point energy of massless excitations in rotating torus-shaped doped carbon nanotubes may indeed overwhelm the classical energy of rotation for certain angular frequencies so that the permanently rotating state is energetically favored. The suggested "zero-point driven" devices, which have no internally moving parts, correspond to a perpetuum mobile of a new, fourth kind: They do not produce any work despite the fact that their equilibrium (ground) state corresponds to a permanent rotation even in the presence of an external environment. We show that our proposal is consistent with the laws of thermodynamics.
      PACS numbers: 03.70.+k, 42.50.Lc, 42.50.Pq

      Sent from my iPhone

      On Jun 24, 2013, at 2:05 PM, art wagner wrote:

      http://xxx.lanl.gov/pdf/1207.3052.pdf
    • Dean Radin rebuts the failure to replicate Bem's "Feeling the Future" done on line without proper controls Radin says - bogus rebuttal
    • Jack Sarfatti From: Dean Radin
      Subject: Re: Possible nuclear detonation detected by anomalous mental phenomena
      Date: June 24, 2013 5:02:48 PM PDT
      To: JACK SARFATTI
      ...See More
    • Jack Sarfatti From: JACK SARFATTI <adastra1@me.com>
      Subject: Re: [ExoticPhysics] Reality of Possibility
      Date: June 25, 2013 11:08:05 AM PDT
      To: Exotic Physics <exoticphysics@mail.softcafe.net>
      Reply-To: Jack Sarfatti's Workshop in Advanced Physics <exoticphysics@mai
      ...See More
      www.tcm.phy.cam.ac.uk
      This paper is dedicated to three great thinkers who have insisted that the world is not quite the straightforward affair that our successes in describing it mathematically may have seemed to suggest: Niels Bohr, whose analyses of the problem of explaining life play a central role in the following di...
    • Jack Sarfatti On Jun 25, 2013, at 1:27 PM, JACK SARFATTI <adastra1@me.com> wrote:

      On Jun 24, 2013, at 7:49 PM, Ruth Kastner <rekastner@hotmail.com> wrote:

      See Chapter 7 of my book. One can see the usual subject/object dichotomy as the absorption/emission dichotomy in TI, and can think of 'qualia' as the subjective aspects of any absorption event.

      This is strange. You seem to say that in the simplest Feynman diagram ---< --- = photon < = scattered electron

      there is a conscious experience?

      I think you go too far. First of all quantum electrodynamics is built upon linear unitary Born probability rule orthodox quantum theory with signal locality "passion at a distance" (A. Shimony), no perfect cloning of an unknown quantum state etc. built in. David Deutsch has correctly argued that consciousness is not possible in orthodox quantum theory.

      Basically your distinction is equivalent to Bohm's simply a change of nouns in my opinion.

      Your "possibility" = Bohm's "quantum potential" Q = Wheeler's BIT = Stapp's "thought like" field = David Chalmers "intrinsic mental field"

      Your "actuality" = Bohm's not so "hidden variables" i.e. material particles/classical EM-gravity field configurations that are piloted by Q i.e. "beables."

      Valentini's recent claim that Q is unstable leading to deviations from Born probability rule where it shouldn't of course needs to be addressed. Basil Hiley did so.

      As you will see in Lecture 8 of Michael Towler's http://www.tcm.phy.cam.ac.uk/~mdt26/pilot_waves.html

      The no-signal theorems of Adrian Kent et-al only apply in the approximate limit where the generalized action-reaction principle of Einstein's relativity is violated.

      In other words, no stand-alone entanglement signaling (without a classical signal key to decrypt the coded message) depends upon lack of a direct back-reaction of Q on the beables it pilots. This is equivalent to Antony Valentini's "sub-quantal thermal equilibrium" of the beables.
      Indeed, orthodox quantum theory is not background independent to make an analogy of Q with space-time geometry. Q is not itself a dynamical field (in configuration space) it has no sources! This violates Einstein's relativity principle in a very deep sense of no absolute fields in physics. Any field that acts on another field must have back-reaction. Now of course we have test particles in the gravity & EM fields that are not sources. But we all understand that is an approximation. Orthodox quantum theory depends upon beables being test particles, i.e. not sources of the Q BIT field in configuration space. Therefore, orthodox quantum theory is an approximation of a more general theory, e.g. something like Valentini's, and is not complete. The most obvious breakdown of orthodox quantum theory is living matter.

      Orthodox Quantum Theory is simply John Archibald Wheeler's

      IT FROM BIT

      It is incomplete because it does NOT have direct back-reaction

      BIT FROM IT.
    • Jack Sarfatti Consciousness is, in my view, an emergent property of very complex highly entangled many-particle pumped open-systems which are Prigogine's "dissipative structures" corresponding to Tony Valentini's "sub-quantal non-equilibrium". The big defect in Valentini's theory is that he does not properly address pumping of the system. He only really includes closed systems relaxing to thermal equilibrium.

      Consciousness is imprinting of information directly from the classical IT material degrees of freedom, e.g. CLASSICAL Fuv = Au,v - Av,u on their (super) pilot field Q, which is intrinsically mental.

      <ureye.gif>

      CONSCIOUS QUALIA = IT FROM BIT + BIT FROM IT

      in a creative self-organizing loop of a nonlinear non-unitary post-quantum theory.

      We need the "More is different" (P.W. Anderson) Higgs-Goldstone spontaneous breakdown of ground state symmetry to get the Glauber coherent states that obey a nonlinear nonunitary Landau-Ginzburg equation in ordinary space - not configuration space - that replaces the linear unitary Schrodinger-Dirac equations. This is why 't Hooft's S-Matrix for black hole horizons may fail. This is why Tegmark's Level 3 may fail as well.

      <multiverse.jpg>

      In particular, as I note in the book, the 'Now' (with its attendant qualia) is a primal, irreduceably local phenomenon, defined relative to an absorption resulting in an actualized transaction. Biological organisms are very sophisticated absorption systems. Note that my model does not presume that the physical entities are mind-free Cartesian matter, so allows for a subjective component within the interacting systems, although the model is not observer-dependent.

      RK

      From: adastra1@me.com
      Subject: Re: Reality of Possibility
      Date: Mon, 24 Jun 2013 19:26:50 -0700
      To:

      It's much more than that. I have a clear picture of qualia. What's yours?

      Sent from my iPhone

      On Jun 24, 2013, at 7:18 PM, Ruth Kastner <rekastner@hotmail.com> wrote:

      You're depending on the Bohmian model here. I'm working with a different model, so these arguments don't apply.

      RK
      Subject: Re: Reality of Possibility
      Date: Mon, 24 Jun 2013 18:34:05 -0700
      To: rekastner@hotmail.com

      I don't think u can have consciousness qualia without signal nonlocality violating quantum theory.

      Sure free will is simply the piloting of matter by Bohm's Q. However, you cannot have qualia imprinted on Q from the matter Q pilots. Quantum theory violates the generalized action-reaction principle.

      Sent from my iPhone

      On Jun 24, 2013, at 6:24 PM, Ruth Kastner wrote:

      Jack,

      Thanks for the feedback.
      My interpretation of the quantum realm as physical possibility certainly leaves room for the theory to apply to consciousness and biological systems. For example, I don't go into this in detail in my book, but 'offer waves' (i.e. the entities described by quantum states) are excitations of the relevant fields. The creation of these entities (involving 'creation operators' in QFT) is inherently unpredictable. This leaves room for things like volition and creativity within the standard theory.
      So I disagree that one needs a Valentini-type model i.e., going beyond standard QM, for these things.

      I welcome thoughts on my guest post on George Musser's Sci Am blog (http://blogs.scientificamerican.com/critical-opalescence/2013/06/21/can-we-resolve-quantum-paradoxes-by-stepping-out-of-space-and-time-guest-post/)

      Ruth

      From: adastra1@me.com
      Date: Mon, 24 Jun 2013 18:07:52 -0700
      Subject: Reality of Possibility

      To: rek

      Ruth, I disagree with your basic thesis that orthodox quantum theory is complete.
      This would deny Antony Valentini's sub-quantal non-equilibrium with signal nonlocality for example.
      My basic thesis is that orthodox quantum theory is incomplete. That it cannot explain biology and consciousness.
      Both the latter depend upon signal nonlocality in strong violation of orthodox quantum theory.

      1) linear Hermitian operators for all observables

      2) orthogonal eigenfunctions for all observables

      3) unitary time evolution

      4) linear superposition of quantum states

      5) Born probability interpretation

      6) consciousness

      are incompatible

      I also accept retro-causation in mind/brain data as a working hypothesis, i.e. Libet, Radin, Bierman, Bem.
      blogs.scientificamerican.com
      Next month will be the 100th anniversary of Bohr's model of the atom, one of the foundations of the theory of quantum mechanics. And look where ...
  1.  
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For discussion
"The researchers conducted a mirror experiment to show that by changing the position of the mirror in a vacuum, virtual particles can be transformed into real photons that can be experimentally observed. In a vacuum, there is energy and noise, the existence of which follows the uncertainty principle in quantum mechanics."

http://www.sciencedaily.com/releases/2013/02/130226092128.htm?utm_source=dlvr.it&utm_medium=twitter

I use the inverse argument to the above in my argument that the dark energy accelerating the universe is cosmic redshifted advanced Wheeler-Feynman real photon thermal Hawking-Unruh radiation back from our future cosmic event horizon (Lp thick) of energy density hc/Lp^4 that appears as virtual photons with ~ 10^-122 smaller energy density hc/Lp^2A in our detectors from Type 1a supernovae. A = area-entropy of our future light cone's intersection with our observer-dependent de Sitter future horizon (also applies to Type 1a supernovae in the past light cones of our telescopes).


&

On CCC-predicted concentric low-variance circles in the CMB sky
V. G. Gurzadyan1 and R. Penrose2
1 Alikhanian National Laboratory and Yerevan State University, Yerevan, Armenia
2 Mathematical Institute, 24-29 St Giles, Oxford OX1 3LB, U.K
Received: date / Revised version: date
Abstract. A new analysis of the CMB, using WMAP data, supports earlier indications of non-Gaussian features of concentric circles of low temperature variance. Conformal cyclic cosmology (CCC) predicts such features from supermassive black-hole encounters in an aeon preceding our Big Bang. The significance of individual low-variance circles in the true data has been disputed; yet a recent independent analysis has confirmed CCC’s expectation that CMB circles have a non-Gaussian temperature distribution. Here we
examine concentric sets of low-variance circular rings in the WMAP data, finding a highly non-isotropic distribution. A new “sky-twist” procedure, directly analysing WMAP data, without appeal to simulations, shows that the prevalence of these concentric sets depends on the rings being circular, rather than even slightly elliptical, numbers dropping off dramatically with increasing ellipticity. This is consistent with CCC’s expectations; so also is the crucial fact that whereas some of the rings’ radii are found to reach around
15◦, none exceed 20◦. The non-isotropic distribution of the concentric sets may be linked to previously known anomalous and non-Gaussian CMB features.

http://www.sciencedaily.com/releases/2013/02/130226092128.htm?utm_source=dlvr.it&utm_medium=twitter

The Problem of Modelling the Mathematical Mind - http://t.co/H6B32SHw http://t.co/cPKdouDR via @videolectures
videolectures.net - videolectures.net
videolectures.net
Humans are social animals; social demands, both cooperative and competitive, structure our development, our brain and our mind. This course ...
  • Jack Sarfatti Following Alan Turing’s ground-breaking 1937 paper, which introduced his notion of the Universal Turing machine, he suggested, in 1939, generalizations based on ordinal logic and oracle machines, these being apparently motivated by attempts to model the mathematical mind in a way that could evade the apparent limitations presented by Gödel’s incompleteness theorems. In this talk, I introduce the idea of a “cautious oracle” as a more human version of Turing’s oracles. Nevertheless, I show that even this fails to capture the essence of the full capabilities of our understanding.

    I raise the issue of possible physical processes that would appear to be needed in order to circumvent these Gödel-type restrictions. At the end of the talk, I report on some startling new experiments, which appear to point to new insights into the possible physical processes underlying conscious brain activity, and I speculate on how this might relate to the power of human understanding.