Subject: The
unknown Hamiltonian of the emergent quantum theory
Date: Wed, 08 Feb 2006 14:20:35 +0200 From: Dimi Chakalov <dimi@chakalov.net> To: Steve Adler <adler@ias.edu> CC: Philip Pearle <ppearle@hamilton.edu>, Chris Isham <c.isham@imperial.ac.uk>, Larry Horwitz <larry@post.tau.ac.il>, Andre Gsponer <Andre.Gsponer@cui.unige.ch>, Claus Kiefer <kiefer@thp.unikoeln.de> Dear Steve, May I ask some questions in private. I haven't (yet) read your fascinating monograph [Ref. 1], and that is a big mistake of mine. I remember the late Asher Peres who effectively suggested to me that I should contact you if I want to learn something about quantum theory (Asher put it in a very polite way, of course). I wonder what are the assumptions about the behavior of the unknown Hamiltonian [Ref. 1] in the light of Schrödinger's statement about the basic tenet of quantum theory: unlike classical reality, the quantum reality does not exist prior to observations [Ref. 2]. Thus, if we use the time parameter from STR, we utterly abuse QM, http://www.Goddoesnotplaydice.net/Hartle.html#C4 If all that is true, we need a brand new kind of time, to account for 'intact quantum reality out there' (I tried to explain my speculations to Chris on 13 November 1998, the day we first met in London). You can try this new kind of time, pertaining to 'potential reality', at http://www.Goddoesnotplaydice.net/Rosinger.html Q: I wonder if you agree with Schrödinger [Ref. 2]. If you do, what are the corresponding properties of the Hamiltonian in your trace dynamics? I also wonder if you agree with Schrödinger and Einstein in general [Ref. 3]. I will greatly appreciate your professional feedback and the opinion of your colleagues. Will keep it private. Again, please excuse my violent curiosity. Best wishes, Dimi P.S. A totally unrelated issue: do you happen to know the solution to the 9/11 puzzle? http://www.Goddoesnotplaydice.net/about.html#clean My objections to the "conspiracy" versions are highlighted with red at the link above. D.
[Ref. 1] Book Review. Stephen L. Adler, Quantum theory as an emergent phenomenon, Cambridge University Press, Cambridge, ISBN 0521831946, 2004, 238pp. Reviewed by Philip Pearle, quantph/0602078 v1. "Which state survives depends upon
the particular white noise function. The probability associated with a
particular final state is that associated to all the white noise functions
which cause it, and is equal to the Born probability (i.e., to the squared
magnitude of the state’s coefficient in the initial superposition).
"The author clearly was struck by
the striking features of trace dynamics and its potential for attaining
the "emergent" quantum theory grail. The argument satisfyingly flows along,
conveying that conviction, occasionally with reservations, to the reader.
The whole thing rests on the properties of an unknown Hamiltonian. The
assumptions about its behavior pile up, ... ."
[Ref. 2] Erwin Schrödinger,
"Die gegenwärtige Situation in der Quantenmechanik", Naturwissenschaften
23, pp. 807812; 823828; 844849 (1935). Translated by John D. Trimmer,
Sec. 8, Theory of Measurement, Part One,
"The rejection of realism has logical
consequences. In general, a variable has no definite value before I measure
it; then measuring it does not mean ascertaining the value that it has.
But then what does it mean?"
[Ref. 3] "Except for Laue, you are the only one who realizes that you cannot avoid accepting reality if you are honest. Most of the others don't even see what kind of a dangerous game they play with reality." Albert Einstein to Erwin Schrödinger,
1950 (E. Schrödinger, M. Planck, A. Einstein, H.A. Lorentz: Briefe
zur Wellenmechanik (hrsg. K. Przibram), Springer Verlag, Wien, 1976.)
Note: The problem with abusing QM can be explained with the following quote from Carlo Rovelli, quantph/9802020 v3 (emphasis mine  D.C): "Quantum mechanics was not originally formulated as a general dynamical theory of the world, but as the theory of quantum microsystems interacting with classical macrosystems. In the original formulation of the theory, the interaction of a quantum microsystem S with a classical macrosystem O is described in terms of "quantum measurements". If the macrosystem O interacts with the variable q of the microsystem S, and S is in a superposition of states with different values of q, then the macrosystem O "sees" only one of the values of q, and the interaction modifies the state of S by projecting it into a state with that value. (...) Namely, when precisely can we replace the statement "this may happen with probability p" with the statement "this has happened"? The most common answer to these questions is that quantum mechanics does not determine the time at which the measurement happens." If the macrosystem can "see" more than one of the potential values of q, it will contact 'the quantum reality out there', as explained here. This is also the solution proposed to the relativistic "collapse" and the smooth classical limit of QM. It has crucial implications for quantum gravity. Let's go back to 1931 Schrödinger paper. Saul Youssef writes (flipping a quantum coin) in quantph/9509004: "The situation before the observation could be described by the distribution (1/2,1/2) and after observing heads our description would be adjusted to (1,0) . The problem is, what would you say to a student who then asks: "Yes, but what causes (1/2,1/2) to evolve into (1,0) ? How does it happen?" To understand 'how does it happen', try to trace back the event of observation "this has already happened" [heads (1,0) ]. It is on you past light cone. Can you reach the Schrödinger cat state (1/2,1/2) ? If you can, you'll find the recipe for merging Minkowski spacetime with the Hilbert space, and will reconcile QM with STR. The task is on the table since 1931. If we ignore these issues, we're
destined to do calculations like Harry. I tried to explain these "gaps" of alleged "nonexistence" (called 'global mode of spacetime') at http://www.Goddoesnotplaydice.net/Price.html#note http://www.Goddoesnotplaydice.net/Szabados.html#note as well as at the links in my last email to Steve Adler above. These "gaps" keep the 'sameness' of an object (Kurt Lewin's genidentity thesis), as preserved by its 'potential reality' or Holon state(s). Just recall the miraculous identity or "sameness" of the "collapsed" particles of the same type, which Charles Misner et al. regard as "a central mystery of physics" (C.W. Misner, K.S. Thorne, and J.A. Wheeler, Gravitation, San Francisco, W.H. Freeman and Company, 1973, p. 1215). These "gaps" are the back bone of the bidirectional transition between the quantum and classical realms. Without them, we simply don't have reality, neither quantum nor classical. I am sure the Albert Einstein Professor
S. Adler is fully aware of the dangerous play with reality
in presentday theoretical physics.
D.C.
========== MessageID:
<43EF13A1.9000400@chakalov.net>
>> "Saul Youssef
writes (flipping a quantum coin) in quantph/9509004:
1. If your answer is 'yes', please explain (i) the dynamics of converting the cat state (1/2,1/2) into the definite state (1,0) (heads), and (ii) the history of the other cat state  all of them on your past light cone. 2. If your answer is 'no', please explain why. 3. If your answer is 'the question does not have an answer', please explain why. >> No need to read any web page of
mine; just please give me your
What you wrote above is not an answer at all. It may be a brief introduction to your answer, and I would suspect that you're heading toward case (1) above. But I could be wrong. Any answer of yours to the question above is *very* important to me, and I will like it. Just please get professional. D. ========== MessageID: <43EF82D3.6000000@chakalov.net>
On Sun, 12 Feb 2006 18:06:00 +0100,
A. F. Kracklauer wrote:
> As the "state" is just an expression
of what its user knows, it is 1/2,1/2
Don't mix apples with oranges, Al. With STR, you don't have 'the "state"
is just an expression of what its
Facts do not, and cannot dissolve
into "knowledge" by tracing back their
Again, please get professional and submit your choice. What do you choose? Case (1), case (2), or case (3)? Dimi ======== From: "A. F. Kracklauer" <kracklau@fossi.uniweimar.de>
[snip]
You are mixing QM and SR. Wave
functions "exist" only in QM. I say they
This exchange is going nowhere.
You are not privileged and deserving of being spoonfed.
======== Comments: The third sentence from Al Kracklauer's reply presents the current mess in theoretical physics, dominated by the "Copenhagen hegemony", to use Jim Cushing's apt phrase. Asher Peres went even further by claiming that "quantum states are not physical objects: they exist only in our imagination." Can we develop quantum gravity with such ridiculous statements? Recall that in QM the very source of quantum waves is not known; these waves just "appear" in the math, being introduced by hand. Thirteen years ago, Bill Unruh stressed the problems from such "interpretation" of quantum theory. See also John Polkinghorne's book Quantum Theory, A Very Short Introduction (reference here), and Euan Squires' The Mystery of the Quantum World (reference here). Moreover, all those physicists who are bewildered by the Copenhagen hegemony are missing an important fact: human knowledge and imagination are not "ghosts". Their neural basis is in the brain, hence any cat state of our neurons (the Na/K pump) would be lethal. If you believe in the Copenhagen hegemony and measure a quantum system, the very first thing that will happen is that your brain and the quantum system will be entangled, and nothing would have any definite state whatsoever, 'the rest of the universe' included. Hence your brain will immediately break down and could never recall that there are such things as Process I or 'projection postulate', not to mention the Born rule. Your brain won't be able to correlate 10^{14} events per second (reference here), and you'll be damn dead. Moreover, you utterly need some "pointlike" state to initiate the measurement and solve the preferred basis problem, but such a welldefined "pointlike" state can be miraculously obtained only after the measurement. NB: I am deliberately "mixing QM and SR", to show the need for reexamining 'the current situation in quantum mechanics', after Erwin Schrödinger's 1935 paper. Facts do not, and cannot dissolve into "knowledge" by tracing back their history on your past light cone. The quantum states do not exist as "knowledge". They produce the world of tables and chairs, and are a new kind of reality  potential reality. More can be read here, here, and here, as well as at the links from my email to Steve Adler above. I also offered an explanation of the quantum of action and the "source" of quantum waves as an effect of the Holon; read p. 16 from my essay on GW astronomy, gw.pdf. To begin with, I think we need to unravel the "mysterious time" of Bill Unruh, which is an "explicit (but unmeasureable) time". However, Al Kracklauer says: "you are not privileged and deserving of being spoonfed." Maybe he knows something that I don't know. Chris Isham, however, said: "you do not know enough theoretical physics to help with any research in that area." So be it. I only wanted to stress the need for reality, after Einstein. If we want to learn something about the quantum reality, we must never abuse QM with "that sharp time" from STR. Besides, I don't need to be "spoonfed"
in quantum gravity to practice PHI. Why
would a fish need a bicycle?
D. Chakalov
============== Date: Thu,
16 Feb 2006 00:55:36 +0200
Dear Srikanth, Thank you for your kind reply from Thu, 16 Feb 2006 01:21:55 +0530 (IST). I will read very carefully the newer version of your quantph/0602114. > I tend to believe in a philosophy
that I call "information realism",
The deeper layer of Nature that you call 'subphysical' is the crux of PHI. I call it 'potential reality'. We cannot test it directly (it is sort of "confined" like the quarks), but can verify the *mental reflection* from it, which is known as 'context' and 'Platonic ideas', http://www.goddoesnotplaydice.net/Rosinger.html Put it differently, if we prove that there is something called 'blue', then there exists something which has produced a mental reflection of 'blue', i.e., EM radiation with specific wavelength. Likewise, in the example at the link above, I can prove the existence of the *mental reflection* of 'potential reality', hence the latter does exist. My web site examines various cases of 'potential reality', as you might have noticed. > My answers to your quiz are as
follows. Kindly let me know if any
I'm afraid I can't understand your line of reasoning. The quiz at http://www.goddoesnotplaydice.net/Adler.html#Kracklauer was the following: 
"The situation before the observation could be described by the distribution (1/2,1/2) and after observing heads our description would be adjusted to (1,0) . The problem is, what would you say to a student who then asks: "Yes, but what causes (1/2,1/2) to evolve into (1,0) ? How does it happen?" To understand 'how does it happen', try to trace back the event of observation "this has already happened" [heads (1,0) ]. It is on you past light cone. Can you reach the Schrödinger cat state (1/2,1/2) ? Q: Can you can trace back the Schrödinger cat state (1/2,1/2) at the VERY point at which it had entered your past light cone? 1. If your answer is 'yes', please explain (i) the dynamics of converting the cat state (1/2,1/2) into the definite state (1,0) (heads), and (ii) the history of the other cat state  all of them on your past light cone. 2. If your answer is 'no', please explain why. 3. If your answer is 'the question
does not have an answer', please explain why.
You answer is 'yes' (case 1), but can you "trace back", as a Gedankenexperiment, the definite state (1,0) at the VERY point at which it had entered your past light cone? Also, what is the history of the other cat state, which was not observed? Is it on your past light cone as well? If it isn't there, where is it, and how is it "waiting" for the next flipping of the quantum coin, to get the 50/50 chance to be observed? BTW my answer to the quiz is case (3), but I will be more than happy to be convinced by you that the right answer is indeed case (1). Best regards, Dimi
=========== Date: Fri,
25 Aug 2006 14:32:11 +0300
Dear Dr. Arbatsky, >> Hence you may claim, after Lev
Davidovich, that if, at the instant of
The quiz below is exactly about constructing
"something like that", to
> But, definitely, it would not be
something that you just see on your
Sounds like a very strange animal :) >> To settle this issue, I invite
you to take part in the quiz at
I'll make copy & paste from the link above: 
"The situation before the observation could be described by the distribution (1/2,1/2) and after observing heads our description would be adjusted to (1,0) . The problem is, what would you say to a student who then asks: "Yes, but what causes (1/2,1/2) to evolve into (1,0) ? How does it happen?" To understand 'how does it happen', try to trace back the event of observation "this has already happened" [heads (1,0) ]. It is on you past light cone. Can you reach the Schrodinger cat state (1/2,1/2) ? Q: Can you can trace back the Schrodinger cat state (1/2,1/2) at the VERY point at which it had entered your past light cone? 1. If your answer is 'yes', please explain (i) the dynamics of converting the cat state (1/2,1/2) into the definite state (1,0) (heads), and (ii) the history of the other cat state  all of them on your past light cone. 2. If your answer is 'no', please explain why. 3. If your answer is 'the question
does not have an answer', please explain why.
Since you're Russian, I suppose you answer will be 'yes' (case 1), but can you "trace back", as a Gedankenexperiment, the definite state (1,0) at the VERY point at which it had entered your past light cone? Also, what is the history of the
other cat state, which was not observed? Is it on your past light cone
as well? If it isn't there, where is it, and how is it "waiting" for the
next flipping of the quantum coin, to get the 50/50
Kindest regards, Dimi ===========
Can you
"trace back", as a Gedankenexperiment, the definite state (1,0) at the
point at which it had entered your past light cone? See the drawing below,
from J. Christian's grqc/0610049
v1.
My answer to the 'flipping a quantum coin' quiz is (3), 'the question does not have an answer'. As stressed by Alfredo Macias and Hernando Quevedo in grqc/0610057 v1, "time in quantum mechanics is a Newtonian time, i.e., an absolute time. In fact, the two main methods of quantization, namely, canonical quantization method due to Dirac and Feynman’s path integral method are based on classical constraints which become operators annihilating the physical states, and on the sum over all possible classical trajectories, respectively. Therefore, both quantization methods rely on the Newton global and absolute time. The absolute character of time in quantum mechanics results is crucial for its interpretation, i.e., matrix elements are evaluated at fixed time, and the internal product is unitary, i.e., conserved in time, and it implies conservation of the total probability. Therefore, time is part of the classical background, which is needed for the interpretation of measurements." Our hands are tied, and all we can do is to abuse the very spirit of QM. Briefly on the answer (3): the normalization of probabilities in QM is relative to a fixed instant from the "time" parameter in STR, hence one would gather the impression that we can bet on the case (1) above. On the other hand, the timeofarrival of the definite state (0,1) or 'heads' cannot be squeezed into a "point" that would correspond to a fixed instant w.r.t.w. we normalize the outcomes from 'flipping the quantum coin' (more references here). The way I see it, the only remaining possibility for the quantum beast to "smuggle" into our good old Minkowski spacetime is "through" the apex of the cone (more info here and here). Bill Unruh and Bob Wald had suggested
that any reasonable quantum theory should contain a parameter, called Heraclitian
time, whose role is to set the conditions for measuring quantum variables
and to provide the temporal order of such measurements (W.G. Unruh and
R.M. Wald, Time and the interpretation of canonical quantum gravity, Phys.
Rev. D40 (1989) 2598). And that's a whole new
ball game.
D.C.
================
Subject: Probability
in modal interpretations of quantum mechanics, quantph/0703020 v1
Dear Dr. Dieks, If we "drop the rule that a system
can only possess a welldefined value of a physical magnitude if it is
represented by an eigenstate of the
Please see four "eigenstates" of
an Onta (=the quantum state as quantum
http://www.goddoesnotplaydice.net/Brown.html#brain So, we may speculate that the Schrödinger
equation were "unitary" only at the instants of observation of these "eigenstates",
but what would be the true dynamics of Margenau's Onta and its explications
if no one was
A penny for your thoughts! Will appreciate the insights from your colleagues, too. Regards, Dimi Chakalov
Note: Notice that people infer the stipulation that von Neumann's Process II were "unitary" (see the animated cat below) only from those instants at which they completely and irreversibly destroy it with von Neumann's Process I or "collapse". Of course the "logic" of this inference doesn't make sense at all. It is like trying to demonstrate how a dark room looks like with a torch, and then speculating about 'the dark room' as T.S. Eliot's cat Macavity, by considering only the instants of observation with their "torch". Instead of using the wave function that appears in Schrödinger's equation to model cat states,
let's look at Margenau's Onta with Wigner quasiprobability distribution, as introduced by Eugene Wigner in 1932, and consider just two (not four, as in the example above) perfectly coherent, "individuated" Schrödinger cat states (or, if you prefer, cat> + dog> states, after Erich Joos). Notice that we consider an 'individual quantum object', which would require an infinite time to show up at the scale of tables and chairs without the "collapse", as demonstrated by Klaus Tausk in 1962 and, ten years later, by Klaus Hepp in Helvetica Physica Acta 45, (1972) 237248. (If you consider some 'ensemble of identically prepared particles', you may also need infinite time, as well as a lot of wishful thinking, to produce such 'ensemble'.) So, if we wish to abandon the unphysical "collapse", and also consider individual quantum objects, the Wigner function can greatly clarify the situation. The text and the image below are from this http URL; emphasis added to stress the "imprint" from Margenau's Onta on the quantum realm. Can you fit this 'interference pattern with negative regions' into Hilbert space? Hardly. Point is, if you ask a question about the "true" cat state in this unique region, the answer will be YAIN, or 'both yes and no at the same instant.' (Notice the error in the textbook treatment of Schrödinger's cat, identified by Gyftopoulos & von Spakovsky, quantph/0406164 v1, p. 12.) If we wish to accommodate 'the quantum state of dogs' as well (see E. Joos above), we simply move to a higher level of abstraction, that of 'animal with four legs and a tale'. The highest level of abstraction is that of the quantum vacuum: see the game of twenty questions played by John Wheeler here. Does the quantum vacuum gravitate? Yes or no? This is the quantum state as 'quantum reality out there', with "quantum certainty". It fully complies with KochenSpecker and ConwayKochen theorems, and can never be "collapsed". It just disappears upon observation with our "torch" from von Neumann's Process I, but can be revealed with Wigner's function, and perhaps with some brand new theory as well, if someone could toposificate the two coherent cat states in Wigner presentation and then move to the general case of [phi]. The only problem is with L. Wittgenstein's thesis No. 7, “Whereof one cannot speak, thereof one must be silent”. I can live with it. Dead matter makes quantum jumps;
the livingandquantum matter is smarter.
D.C.
This is a coherent superposition
of two coherent states: a> and a>. It is hard to generate experimentally,
but the Wigner function is instructive to look at. We see two round hills
at the top and at the bottom, associated with each coherent state involved.
If our ensemble were an incoherent, statistical mixture of these two states,
its Wigner function
Regarding the
doubleslit experiment, recall Richard Feynman: "We choose to examine a
phenomenon which is impossible, absolutely impossible to explain in any
classical way, and which has in it the heart of quantum mechanics. In reality,
it contains the only mystery." Like Baron Munchausen maybe? Suggestion: We need quantum gravity to understand QM and reconcile it with that "sharp time" (Erwin Schrödinger) of Special Theory of Relativity. Perhaps one viable way to approach this task is with the socalled quantum computing: "This ambiguity gets worse as the number of particles increases", says Karl Svozil in quantph/0206076 v6, p. 4. It may not be "ambiguity" (cf. Ernst Specker) but flexibility: see the Anzats for 'dynamical determinism' here and here. Another viable way to approach this task could be with the socalled GW astronomy, as suggested here. D.C.
===============
Regarding the Gedankenexperiment mentioned in my email to John Field above, notice that the idea behind it is very simple: the notion of 'reality' in STR can de defined operationally with a time interval of finite duration, hence once we observe/measure the quantum phenomenon at the scale of tables and chairs, we inevitably "convert" it to 'classical reality out there' by placing the event of observation in our past light cone. Thus, if we trace back the history of the quantum phenomenon from this event in our past light cone, we will inevitably treat it as 'classical reality', in blatant contradiction with the basic tenet of Quantum Theory. In the case of Feynman's QM, such tracing of the history of the observed quantum phenomenon would require placing the whole 'amplitude density' (cf. R. Penrose above) on our past light cone. Likewise, we cannot treat the Dynamic Dark Energy as 'classical reality' either, as explained here. The crux of the matter, in my opinion, is again in the "selection" of one classical path from the whole undenumerable set of possible paths that make the 'quantum dough' called 'amplitude density'; more here. There is hardly anything more deceptive than Bohr's recipe for "classical limit", ¯h > 0 . As John von Neumann put it: "In mathematics you don't understand the things. You just get used to them."
=============== Subject: quantph/0610066
v3, comments welcome
Dear Dr. Brunet, You wrote "comments welcome" in the abstract of your quantph/0610066 v3 [Ref. 1]. If we consider, just for the sake
of the argument, that *after* m has
I invite you and your colleagues to examine the "state S", called 'the quantum state out there', at http://www.goddoesnotplaydice.net/Brown.html#brain http://www.goddoesnotplaydice.net/Adler.html#Dieks I believe it does contain the complete 'a priori knowledge' about quantum systems, and does not change upon any measurement whatsoever, only it does not live on the Hilbert space, and cannot be normalized. In case you and your colleagues disagree, please follow the links above and write me back. More, in the context of quantum gravity, at http://www.goddoesnotplaydice.net/Straumann.html#Eric_note Regards, Dimi Chakalov
[Ref. 1] Olivier Brunet, quantph/0610066
v3, comments welcome
"2 A priori Knowledge about Quantum Systems "Let us consider a quantum system
S, and suppose that a measurement m
"Now, if moreover we consider that
after m has been performed, the
“if we perform measurement m on S, the outcome will be E” "Such a statement corresponds to
what we call a priori knowledge about
[Ref. 2] Daniel
Lehmann et al., quantph/0507231 v1
"But, here, the assertion of the
proposition, i.e., the measurement, changes the state of the system. The
assertion holds in the state resulting from the measurement, but did not
necessarily hold in the state of the system before the measurement was
performed. In fact it held in this previous state if and only if the measurement
left the state unchanged."
================ From: Dimi Chakalov
<dimi@chakalov.net>
Hi Angelo, In your latest quantph/0701014 v1, you wrote: p. 2: "... all terms of the superposition would be present at the same time in the wave function..." p. 3: "The aim of the dynamical reduction
programm is then to modify the Schrödinger evolution, by introducing
new terms having the following
* They must be nonlinear, as one wants to break the superposition principle at the macroscopic level and assure the localization of the wave function of macroobjects." Let me pick "at the same time" and
"nonlinear", and invite you and your
It's about the classical limit of QM, derived from STR (not by hand and with wishful thinking, like Bohr's $\hbar\to 0$). In the context of GR, see the issue
in the subject line at
Regards, Dimi
================ From: Dimi
Chakalov <dimi@chakalov.net>
Dear Dr. Mardari, I read with great interest your latest
physics/0611043
v1, and agree with
http://www.goddoesnotplaydice.net/Adler.html#Arbatsky Can you use negative
probabilities to temporary cancel out allbutone
Kindest regards, Dimi Chakalov  Note: You can see "negative probabilities" here. The hypothetical cancellation mechanism is outlined here. The extension of QM is not new either: click here. See, however, a cautious note here, and I hope you'll understand why nobody has paid any attention to my efforts. Now, you probably wish to ask the
recursive question, 'but where's da math?' It was available in
December
2004, but nobody showed any interest whatsoever.
D.C.
============== Subject: The
present is always a negotiation between the past and the future
RE: "... where t is the time, [Psi](t)
is as in (2), ...."
Dear Dr. Hahne, Perhaps you may wish to see http://www.goddoesnotplaydice.net/Adler.html#Arbatsky As Daniel Sheehan put it, "The present
is always a negotiation between
Scott LaFee, SignOnSanDiego.com, June 22, 2006, http://www.signonsandiego.com/news/science/200606229999lz1c22cause.html Kindest regards, Dimi Chakalov
==============
From: Dimi Chakalov
<dimi@chakalov.net>
Dear Dr. Tipler, In your latest quantph/0611245 v1, you wrote: "The frequency interpretation would mean either that there really is an irreducible element of chance in reality, completely undetermined by any laws of physics  God really does play dice with the universe  or there is a deeper theory than quantum mechanics, which is deterministic." The fact that you used the format 'either  or' means that you haven't even glanced at my web site. Of course there is a third possibility, but  see the subject line. You also wrote: "We cannot follow the physics of individual atoms because the behavior of individual atoms is determined by what is happening in the other universes of the multiverse, and being unaware of these other universes, we naturally cannot keep track of what is happening in them." I'm afraid you failed to show (i) how you can "keep track" of each and every individual atom in the socalled multiverse, (ii) in what reference frame you can place the "tracking" device, and (iii) how you would correlate entangled objects throughout the alleged multiverse. It's a pity you choose to ignore my previous email. See the subject line. Sincerely, D. Chakalov
=============
Subject: How
to establish that QM has the correct classical limit?
Dear Dr. Chisolm, RE your recent quantph/0611293 v1, may I offer you the oldest (since 1931) challenge to the issue in the subject line: derive the classical limit of QM, "at a succession of times" (quantph/0611293, Eq. 3), from STR, http://www.goddoesnotplaydice.net/Adler.html#Arbatsky If you or some of your colleague can solve the task, please write me back. Kindest regards, Dimi Chakalov
Note: Let me quote from Eric Chisolm's "Decohering histories and open quantum systems", quantph/0611293 v1 (emphasis and links added): "The practical issue to be dealt with is this. Roughly speaking, the classical limit of quantum mechanics consists of two components: Classical statistics and classical dynamics. By classical statistics, I mean that the probabilities associated with histories in classical physics obey the Kolmogorov rules of probability given above; Axiom 3 in particular is an essential part of our classical intuition, from coin tossing to weather prediction. "By classical dynamics, I mean that the probabilities assigned by theory are strongly peaked around histories that correspond to solutions of the classical equations of motion; it is this aspect of the classical limit that received the lion’s share of attention until about 30 years ago, when decoherence in its various forms made its appearance. Both components, however, are equally necessary, which means that decoherence of an appropriately chosen set of histories is a precondition for a quantum system to have a sensible classical limit, and it is in precisely those histories that classical behavior will be seen." Two observations follow: the Kolmogorov rules of probability can only be applied to objects with fixed, pointlike values. Not to smeared quantum beasts that can only be "strongly peaked" around such pointlike values. Secondly, don't be befuddled by the phrase 'relativistic quantum mechanics', after P. Dirac. To the best of my knowledge, neither Dirac nor anyone else has addressed the problems of classical limit of QM, which arise from STR. The task is on the table since 1931.
Good luck.
D. Chakalov
============
Subject: $48,819
for exploring physical realism
Dear Dr. Aspelmeyer, I learned that you got $48,819 from FQXi for exploring physical realism, so may I suggest a simple Gedankenexperiment at http://www.goddoesnotplaydice.net/Adler.html#Arbatsky If you or any of your colleagues can derive the classical limit of QM from STR, please write me back. Sincerely, Dimi Chakalov
============
Subject: The tantalizing future of the color degree of
freedom
Dear Steve, I read with great interest your Letter to the editor of Physics Today, hepph/0412297 v2, regarding some omissions in http://www.physicstoday.org/vol57/iss12/p21.shtml You said that comments are welcome, so here's a short one. I see no reason to stop at the tripling of the number of fractionally charged quarks. Besides, since you  not Mother Nature  have left the poor electron out of the game, I'm very much interested in the next level of your game. Perhaps you may wish to see pp. 98108 in Mario Livio's book http://www.Goddoesnotplaydice.net/Woit.html#5 Wishing you and your colleagues all the best for 2005, Dimi
Download the whole web site, 4.5MB, from
Note: The last time I heard from Steve Adler was two and a half years ago, on Tuesday, 14 May 2002. I don't expect to hear from him. I was in Princeton in May 1989, and noticed an incredibly heavy "intellectual aura" in Princeton University and in The Institute for Advanced Study, the place where Steve Adler makes his living. It's a dangerous place. If you work there, you may very soon develop the feeling that you are in the center of the quintessential intellectual elite of the whole civilized world. Many years ago, the Physics Department of Princeton University was keeping all preprints for 6 (six) months, so at the time their authors were allowed to submit their papers for publication, the abovementioned Department will be at least six months ahead from the rest of the world. These days are history, of course, but the old glory is still there, wrapping the theoretical physics community at Princeton with a heavy intellectual patina. It is indeed a very dangerous place to work at, because you may develop the feeling that you 'know it all'. Then, you receive an email from some guy from Botswana, or rather from Borneo, ... , no, let's say, from Bulgaria, which is the same. It really doesn't matter, since you work at The Institute for Advanced Study, like Steve Adler, so let's denote this person with 'BBB guy', from BotswanaBorneoBulgaria. This BBB guy suggests an idea that you hate, deeply. But it's not an original idea. Not at all. It's author is Leonardo Pisano, also known as Leonardo Fibonacci. See an outlook here and here. It's something that has been in front of your nose, but you've missed it. Impossible! Therefore, the BBB guy is wrong. Period. No need to reply to his email, ever. It doesn't matter that nobody in Princeton, Steve Adler included, can explain the transition from the macro world to the quantum realm. This is a smooth, bidirectional, and reversible transition, and we know nothing about it, the BBB guy included. The point is this. There is a very rigid, albeit unwritten, rule: BBB guys do not make discoveries. Discoveries are made in Princeton, eventually Caltech. Well, sometimes they might happen in Europe, but not in the third, BBB world. Unless, of course, some young grad student, very poor and very ambitious, looks at pp. 98108 of Mario Livio's book mentioned above. She/he could be from Bangladesh as well. Then after a few months the whole Princeton community may have to shake off its intellectual glory and start working seriously, or else they will be made obsolete. You never know with those BBB guys,
or
do you?
[This note was written by a BBB
guy on Friday, 31 December 2004.]
====== Subject: A natural selection of the standard model
Dear Dr. Schücker, If possible, may I ask you to help me understand the meaning of your statement "the triple of the standard model with one generation of quarks and leptons is also irreducible", in your hepth/0409077, Sec. 4, Thomas Schücker, Noncommutative Geometry and the
Standard Model, hepth/0409077 v1,
I will highly appreciate the opinion of your colleagues as well. My curiosity stems from Fibonacci, http://www.Goddoesnotplaydice.net/Adler.html but I know nothing about the geometry of the standard model of elementary particles in spectral terms. Kindest regards, Dimi Chakalov
====== Subject: How to verify the stochastic
modifications to the Schrödinger equation
RE: Stephen L. Adler, Stochastic Collapse and Decoherence
of a
Dear Steve, In your recent quantph/0411053 v2, you wrote: "On the
other hand, stochastic modifications to the Schrödinger
equation have been
I haven't read your "Quantum Theory as an Emergent Phenomenon", and am wondering if you have tried to solve the relativistic "collapse" at http://www.Goddoesnotplaydice.net/Tresser.html#addendum If you can solve it, I believe you will find out how to
verify the
Please tell me if you can solve the task at the link above. I personally believe that it leads to 'reductio ad absurdum', such as time operators in QM. As to the socalled GWs, LIGO, etc., see Angelo Loinger at http://xxx.lanl.gov/abs/physics/0502089 http://www.Goddoesnotplaydice.net/Price.html Regards, Dimi
===========
Subject: Re: How to verify the stochastic
modifications to the Schrödinger equation
Dear Steve: Thank you for your reply. > In my book I don't attempt to set up a relativistic
I'm afraid this is totally unacceptable situation. I will be happy to elaborate, from your quantph/0004077. Hence I suggested the socalled global mode of spacetime as a possible link b/w the Hilbert space and Minkowski spacetime, http://www.goddoesnotplaydice.net/Tresser.html#collapse
As a bonus, you may have a chance to discover a Fibonacci sequence in quark numbers (Re: The tantalizing future of the color degree of freedom, email from Fri, 31 Dec 2004 15:36:06 +0200). > This of course implies a specific frame, most likely
M. GellMann and J. B. Hartle claim that "quantum mechanics is best and most fundamentally understood in the framework of quantum cosmology", http://www.Goddoesnotplaydice.net/Kiefer.html#Hartle > As to the link on nonexistence of gravitational radiation,
I suspect
I believe the issue is very tricky, in the sense that the question 'do GWs exist?' yields a typical 'Jain' answer: 'yes' in the global mode, 'no' in the local mode. If you're interested, see the two links above. Best regards, Dimi
============= Subject: The infinitesimal
segment
P.S. I wrote: > I will be happy to elaborate, from your quantph/0004077. Let's see your "Probability in Orthodox Quantum Mechanics",
quantph/0004077,
regarding a "unitary evolution that is different for
p. 4: "Any path through Hilbert space connecting two
normalized pure states can be described by a succession of infinitesimal
unitary
psi> > psi> + dpsi> , with <psidpsi> = 0 ." Q1: Do you really believe that <psidpsi> is *in fact exactly zero*? Q2: If yes, how could the "unitary
evolution" be different for each
I can handle Q1&Q2 with the global mode of spacetime, as you might have guessed.:) D.
John von Neumann says: "In mathematics you don't understand the things. You just get used to them." Examples: Roger Penrose believes that the "ordinary unitary evolution is "local" simply because it is described by a partial differential equation (the Schrodinger equation), albeit in configuration space rather than in ordinary space." Likewise, Steve Adler believes that the same "configuration space" is some differentiable and finitedimensional space. We use PDEs in both quantum theory (the Schrödinger equation) and classical physics, sure. But the two cases of physical reality are drastically different, as explained here and here. Perhaps we should first understand the things, and then pick up the corresponding math. If you prefer to "just get used to them", recall what John von Neumann wrote to George David Birkhoff, in a letter dated 13 November 1935: "I would like to make a confession which may seem immoral: I do not believe in Hilbert space anymore". As I said above,
I'll be happy to elaborate on the gaps
between what Steve Adler called "two normalized
pure states". Then will remind
the reader of the miraculous identity or "sameness"
of the "collapsed" particles of the same type, which Charles Misner et
al. regard as "a central mystery of physics" (C.W. Misner, K.S. Thorne,
and J.A. Wheeler,
Gravitation, San Francisco, W.H. Freeman and Company,
1973, p. 1215).
D. Chakalov
Addendum (March 3, 2005) The reason why I jumped on Steve Adler's "infinitesimal segment" is that I've been arguing about a global mode of spacetime in my White Paper, which I believe he knows very well. If we "look" with our wristwatch at the Hilbert space, we will see an already build static wall of "normalized pure states", all of them en bloc. Our wristwatch cannot possible read the build up of this static wall, just as it cannot read the very flight of a photon: the absorption and emission of a photon is one event, according to our poor wristwatch. It cannot read the state of a photon "shortly after" the emission but "immediately prior" (I love this phrase!) the absorption. Briefly, the socalled time parameter in Process II (von Neumann) does not overlap with the time parameter read by our wristwatch at more than one point/event. Our wristwatch will read the intact/isolated/unobserved quantum world as totally timeless, as we know since 1929, from the seminal paper by Sir Nevill Mott on the generation of observable paths in Wilson cloud chambers. Just like "that damned equation" (the WheelerDe Witt equation), there is no reference in Nevill Mott's paper to any time parameter which out wristwatch can read. Just probabilities which strongly peak around the observed bubble path. Again, we cannot talk about "immediately prior the collapse", because this latter phrase explicitly means some finite positive amount of time that can be read by our wristwatch, which is impossible. Only our brain can read the intact quantum reality in the global mode of spacetime, as an UNspeakable nonBoolean wall of potentialities. An inanimate physical clock, such as my wristwatch, can only "collapse" the whole wall into one event, and of course the wall itself will never 'move in time'. Steve Adler is fully aware of these pitfalls, and his only recourse is "one should only expect a nonrelativistic collapse model". But we know damn well that it is not possible to explain the embedding of any "collapsed" event into Minkowski spacetime from the absolute reference frame of the nonrelativistic collapse. I suppose he will never reply to my email and will never comment on the crux of the issue. Princeton is a dangerous place, as
I said above.
D. Chakalov
=============
Subject: Unit normalized state?
Dear Dr. Adler: I'm reading the third revised version of your quantph/0112095 [Ref. 1] with great interest. I can not understand how one could have a 'unit normalized state' while including literally everything in the universe: all environmental particles within the causal horizon R for the apparatus plus Planck scale physics. Please keep in mind that your brain is obviously included [Ref. 2], and that you perform a bona fide 'selfaction' by thinking *about* your brain, *with* your brain. May I ask two questions. Where would you place the Schnitt (cut) w.r.t.w. one could envisage a "unit normalized" state? Is your stochastic approach capable of solving the basis problem? I will appreciate the feedback and insights of your colleagues as well. Thank you very much for your time. My efforts to speculate on these issues can be read at http://members.aon.at/chakalov/Anandan.html#below Regards, Dimiter G. Chakalov
References [Ref. 1] Stephen L. Adler. Why Decoherence
has not Solved the Measurement Problem: A Response to P. W. Anderson. Fri,
10 May 2002 19:59:56 GMT,
"While it may be questionable whether the Schrödinger
equation can be applied to the entire universe, there should be no difficulty,
if quantum mechanics is an exact theory, in applying the Schrödinger
equation to the state vector for all environmental particles within the
causal horizon R for the apparatus.
"Returning to the general formula of Eq. (3), the quantum measurement problem consists in the observation that Eq. (3) is not what is observed as the outcome of a measurement! "What is seen is not the superposition of Eq. (3), but rather either the unit normalized state, [Eq. 6a] *or* the unit normalized state [Eq. 6b]. "But because these states are orthogonal, they cannot
both have evolved from a single initial state by a deterministic, unitary
evolution, since it is a property of unitary transformations in Hilbert
space that if (A)> = U0>, and (B)> = U0>, then <(A)(B)> = <0U'U0>
= 1. Thus, when quantum mechanics is applied uniformly at all levels, to
the apparatus and its environment as well as to the system, we are faced
with a contradiction.
"Heuristically, the idea here is that quantum mechanics
may be modified by a low level universal noise, akin to Brownian motion,
possibly arising from new physics at the Planck scale, which in certain
situations causes reduction of the state vector."
[Ref. 2] William Bialek. Thinking about
the brain. Fri, 10 May 2002 14:21:44 GMT,
"Behind this uncertainty is a deeper and more disturbing
question: maybe as we progress from sensory inputs toward the personal
experiences of that world created by our brains we will encounter a real
boundary where physics stops and biology or psychology begins. My hope,
as you might guess, is that this is not the case, and that we eventually
will understand perception, cognition and learning from the same principled
mathematical point of view that we now understand the inanimate parts of
the physical world. This optimism was shared, of course, by Helmholtz and
others more than a century ago. In this last lecture I want to collect
some of my reasons for keeping faith despite obvious problems.
"Unlike entropy, information always is *about* something." ====== Subject: Re: Unit normalized state?
Dear Dr. Adler: Thank you for your reply from Tue, 14 May 2002 15:39:20 0400. My first questions was "Where would you place the Schnitt (cut) w.r.t.w. one could envisage a "unit normalized" state?" Your replied: > 1. Since in the discussion I am assuming standard
quantum
NB: I still have no idea where would you place the Schnitt (cut) w.r.t.w. one could envisage a "unit normalized" state. My second question was "Is your stochastic approach capable of solving the basis problem?" Your replied: > 2. The stochastic equation does solve the basis problem,
as first
To understand how something could possibly "pick out" a preferred basis, I think we must resolve the first issue. First things first. Also, I'm sure you are aware of the tail problems, even if very low probability amplitude is assigned to them. See: A. Shimony, "Desiderata for modified quantum dynamics", in PSA 1990, Volume 2, A. Fine, M. Forbes and L. Wessels (eds), Philosophy of Science Association, East Lansing, Michigan. > I don't think the brain or consciousness has anything
to do with
It's part of the problem of the Schnitt (cf. NB above), since your brain is included, along with EVERYTHING in the universe. Hence to explain why we observe definite objects around us, with pointlike localization, we need an auxiliary reference object w.r.t.w. the outcome of QM observation can be interpreted as "unit normalized" state. Am I wrong? Sincerely, Dimiter G. Chakalov
