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I also wanted to ask: does Ilja’s framework also make predictions which differ from those of existing frameworks? Or does it only exactly reproduce what QM and general relativity each predict?
As everybody knows relativistic invariance is the important underlying assumption of QED and the standard model, thus the relativistic invariance should somehow emerge from any Ether-based theory ?
However as I try to explain in my papers the violation of Bell inequalities implies neither the rejection of the common cause nor the locality of Nature. One has only understand the active role of measuring instruments and contextuality. I will talk about it on November 26 (?).
In what sense does a preferred reference frame solve the problem created by Bell Inequalities?
Thanks for explaining. It seems to me that the possibility of faster-than-light influences, rather than the existence of the preferred reference frame, is doing the heavy lifting in providing a realistic explanation of Bell tests.
Is the motivation for the preferred reference frame that it preserves causal ordering, at least in that one reference frame?
I think that one can succeed in constructing a realistic (hidden variable) theory of Bell tests if the hidden variables can communicate with one another faster than light.Like Richard, I think that most interesting questions would be about whether this theory makes any new, observable predictions or whether it makes the same predictions as standard quantum theory.
Only a blind will could have
made you claim such nonsense as the possibility of realistic
interpretations of quantum theory, despite the contradiction of this
theory to realism.
Kant stated that metaphysics answered this
question: we can know in Nature only what we ourselves have invested
in it, i.e. we can know only our ideas about Nature rather than Nature
as thing-in-itself. Most modern scientists and even philosophers
ignore and even despise metaphysics.
These scientists do not want to understand that we create our ideas
about Nature on the base of our not only empirical but also a priori
knowledge.
Quantum mechanics
contradicts not only such a priori knowledge as realism and
determinism but also logic.
The ongoing debate about
Bell's inequalities indicates the inability not only of Dirac, but
also of most scientists to understand that no interaction with a
measuring device during the first measurement can provide the
certainty of the result of the second measurement.
The Dirac assumption that ”after the first measurement has been made,
there is no indeterminacy in the result of the second” [1] contradicts
not only our a priori knowledge but also the statement of Heisenberg
and Bohr that interaction with the device increases the uncertainty of
the result of the second measurement.
Einstein, unlike Dirac, understood that the instantaneous
and non-local jump postulated by Dirac [1] ”leads to a contradiction
with the postulate of relativity” [2]. Most scientists do not want to
admit that quantum mechanics is based on logical contradictions
Or can you give another explanation why a return to classical causality is so horrible that one is ready to give up realism as well as the common cause principle?
Dear Alexei
When I said “we have experimental confirmation of the empirical predictions of the conventional quantum mechanics formalism” I only referred to the QM prediction of violation of Bell inequalities. I rely on Bell’s logic. Bell’s reasoning does not depend on QM! The experimental results violate local realism, full stop.
Richard
What a bunch of nonsense. The QM predictions have NEVER EVER "violated" the Bell inequalities. It is mathematically impossible.
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Dear Richard, I did not say that QM is the reason for the discreteness of the results of observations. Moreover I said that QM cannot even explain why the discreteness is observed. I understand the
experimental results. Whereas you do not understand that the discreteness of the results of observations of magnetic moment projections is the result of the free will of God rather than
of the experimenters. God's will is beyond our comprehension. We cannot know why God decided to show us that the possibilities of our reason in the cognition of Nature are limited.
Bell explained very popular in [1] why physicists can't explain the Stern-Gerlach effect which any experimenter can observed and wrote that “Phenomena of this kind made physicists
despair of finding any consistent space-time picture of what goes on on the atomic and subatomic scale” [1]. The creators of quantum mechanics, instead of admitting that God decided to
demonstrate the limitations of our reason, decided to use a trick in order to create the illusion of describing the Stern-Gerlach effect. They postulated an instantaneous and non-local
effect of the mind of the observer on the observed quantum system. I draw your attention that the contradiction of quantum mechanics with local realism emerged much before Bell’s
inequalities.
Bell, like Einstein, understood that the absurd postulate about the influence of the mind of the observer on the observed quantum system must not be in scientific theory. He argued that
the mind of the observer can be replaced by a soulless measuring device if the Bohr quantum postulate was used. The expression Fcos f/|cos f| (2) in [1] explains the binary outcomes
observed in the Stern-Gerlach experiment. But this expression can be justified only by the Bohr quantum postulate, i.e. by the trick claiming that the process of measurement is beyond
our understanding.
I should note that Bell’s conception of local realism does not exist. This is a wrong invention of those who do not understand the meaning of Bell's inequalities. This conception
appeared since only the requirement of locality can distinguish the trick with ‘measurement’ used in a theory of hidden variables from the trick with ‘observation’ used in quantum
mechanics if both ‘measurement’ and ‘observation’ are beyond our understanding. Therefore Bell, following EPR [2], used the requirement of locality in order to distinguish the trick
with ‘measurement’ which does not contradict realism from the trick with ‘observation’ which contradicts realism. Both tricks were used for explanation of the binary outcomes of the
observations of spin projections.
You, like others disputants, do not want to understand that Bell's inequalities allow to distinguish only one trick from another. But these tricks are not fundamentally different, since in
both cases unsolvable difficulties are hidden in what is postulated as being beyond our understanding. The dispute about Bell's inequalities is a consequence of the arrogance of modern
scientists who do not want to admit that the Stern-Gerlach effect is beyond our understanding. Therefore they interpret their inability to describe realistically the Stern-Gerlach effect as
their ability to refute realism.
[1] J.S. Bell, Bertlmann’s socks and the nature of reality, Journal de Physique 42, 41 (1981).
[2] A. Einstein, B. Podolsky, and N. Rosen, Can Quantum-Mechanical Description of Physical Reality Be Considered Complete? Phys. Rev. 47, 777 – 780 (1935).
With best wishes,
Alexey Nikulov
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On 14 Nov 2021, at 02:31, Fred Diether <fredi...@gmail.com> wrote:
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On 16 Nov 2021, at 00:19, Alexandre de Castro <alx...@gmail.com> wrote:
Dear Richard, dear Alexandre, dear all.
In connection to the latest exchange I will point at my recent paper on the Bell experiment, attached here and submitted to Foundations of Physics.
The moral of that paper is that we all may be limited when making decisions. The result of the recent Glasgow summit illustrates that this also applies to politicians. The phenomenon of vaccine denials shows that it also applies to ordinary people.
I will also point at my Hilbert space paper published in revised version on arXiv:2108.12168 quant-ph today. Together with my revised Springer book this paper aims at giving a completely new foundation of (the epistemic aspect of) quantum theory. As I see this, it is all based upon what takes place in our minds. I am working on the ontological aspect.
Any comments to all this will be appreciated.
Best regards
Inge
On 16 Nov 2021, at 11:21, Alexandre de Castro <alx...@gmail.com> wrote:
I'm NOT going to try to explain anything here since these google groups are really lame. BTW, Joy's model does in fact give you the outcome probabilities the same as QM. Anyways good bye to the Bell fans that don't dare come over to a real professional forum and get shot down to pieces. I guess Gill is the only non-coward here. :-)
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