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实验未违反贝尔不等式。

Experimental Non-Violation of the Bell Inequality.

作者信息

Palmer T N

机构信息

Department of Physics, University of Oxford, Oxford OX1 3PU, UK.

出版信息

Entropy (Basel). 2018 May 10;20(5):356. doi: 10.3390/e20050356.

DOI:10.3390/e20050356
PMID:33265446
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7512876/
Abstract

A finite non-classical framework for qubit physics is described that challenges the conclusion that the Bell Inequality has been shown to have been violated experimentally, even approximately. This framework postulates the primacy of a fractal-like 'invariant set' geometry I U in cosmological state space, on which the universe evolves deterministically and causally, and from which space-time and the laws of physics in space-time are emergent. Consistent with the assumed primacy of I U , a non-Euclidean (and hence non-classical) metric g p is defined in cosmological state space. Here, is a large but finite integer (whose inverse may reflect the weakness of gravity). Points that do not lie on I U are necessarily g p -distant from points that do. g p is related to the -adic metric of number theory. Using number-theoretic properties of spherical triangles, the Clauser-Horne-Shimony-Holt (CHSH) inequality, whose violation would rule out local realism, is shown to be undefined in this framework. Moreover, the CHSH-like inequalities violated experimentally are shown to be g p -distant from the CHSH inequality. This result fails in the singular limit p = ∞ , at which g p is Euclidean and the corresponding model classical. Although Invariant Set Theory is deterministic and locally causal, it is not conspiratorial and does not compromise experimenter free will. The relationship between Invariant Set Theory, Bohmian Theory, The Cellular Automaton Interpretation of Quantum Theory and -adic Quantum Theory is discussed.

摘要

描述了一个用于量子比特物理学的有限非经典框架,该框架对贝尔不等式已在实验中被证明被违反(甚至是近似违反)这一结论提出了挑战。这个框架假定在宇宙学状态空间中一种类似分形的“不变集”几何结构(I_U)具有首要地位,宇宙在其上确定性地和因果性地演化,时空以及时空中的物理定律都从该结构中涌现出来。与假定的(I_U)的首要地位相一致,在宇宙学状态空间中定义了一个非欧几里得(因此是非经典的)度量(g_p)。这里,(p)是一个大但有限的整数(其倒数可能反映引力的微弱程度)。不在(I_U)上的点必然与在(I_U)上的点有(g_p)距离。(g_p)与数论中的(p -)进度量相关。利用球面三角形的数论性质,表明其违反将排除局域实在论的克劳泽 - 霍恩 - 希莫尼 - 霍尔特(CHSH)不等式在这个框架中是未定义的。此外,实验中违反的类似CHSH的不等式被证明与CHSH不等式有(g_p)距离。这个结果在奇异极限(p = ∞)时不成立,此时(g_p)是欧几里得的且相应模型是经典的。尽管不变集理论是确定性的且局部因果的,但它不是阴谋性的,也不损害实验者的自由意志。讨论了不变集理论、玻姆理论、量子理论的元胞自动机诠释和(p -)进量子理论之间的关系。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/0f687d3f12ca/entropy-20-00356-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/e1f837f88e28/entropy-20-00356-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/798018cf6145/entropy-20-00356-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/b65db8210cfe/entropy-20-00356-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/9a99d3e08b90/entropy-20-00356-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/0f687d3f12ca/entropy-20-00356-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/e1f837f88e28/entropy-20-00356-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/798018cf6145/entropy-20-00356-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/b65db8210cfe/entropy-20-00356-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/9a99d3e08b90/entropy-20-00356-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/60a9/7512876/0f687d3f12ca/entropy-20-00356-g005.jpg

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本文引用的文献

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Strong Loophole-Free Test of Local Realism.局域实在论的强无漏洞检验
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