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arXiv 1209.4028quant-ph
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GHZ实验的有限局部模型

Finite Local Models for the GHZ Experiment

C. Garola, M. Persano, J. Pykacz, S. Sozzo

摘要:

几年前,Szabó和Fine提出了GHZ实验的{ \it local}隐变量理论,基于这样的假设:“探测效率不仅是探测器设备中随机误差的影响,而且是一种更基本的现象,是粒子预定隐藏属性的表现”。然而,绍博和法恩并没有提供一个避免非定域性的量子现象的一般方法。这种基于相同假设的方法最近由我们中的一些人提供,并称为{ \it扩展语义现实主义}({ \it ESR})模型。我们在这里表明,人们可以提取的ESR模型的几个局部有限的模型,指的是在GHZ实验中考虑的具体物理情况,这些模型可以转换成玩具模型的GHZ实验所制定的Szabó和罚款。

英文摘要:

Some years ago Szabó and Fine proposed a {\it local} hidden variable theory for the GHZ experiment based on the assumption that "the detection efficiency is not (only) the effect of random errors in the detector equipment, but it is a more fundamental phenomenon, the manifestation of a predetermined hidden property of the particles". Szabó and Fine, however, did not provide a general approach to quantum phenomena which avoids nonlocality. Such an approach, based on the same assumption, was instead recently supplied by some of us and called {\it extended semantic realism} ({\it ESR}) model. We show here that one can extract from the ESR model several local finite models referring to the specific physical situation considered in the GHZ experiment, and that these models can be converted into the toy models for the GHZ experiment worked out by Szabó and Fine.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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