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arXiv quant-ph/9911022quant-ph
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Kochen-Specker定理与隐变量的实验检验

Kochen-Specker theorem and experimental test on hidden variables

Adan Cabello

摘要:

最近的一项建议,实验测试量子力学对非上下文隐藏变量理论[物理学评论快报。80,1797(1998)]被示出与目前已知的Kochen-Specker定理的最小证明有关[Phys. Lett. A 212,183(1996)]。这个证明包含了18个关于四维物理系统的是非问题,这些问题被组合成9个互不相容的测试。当这些测试被认为是关于一个两部分两态系统的测试时,那么量子力学和非上下文隐变量对其中的八个做出了相同的预测,但对第九个做出了不同的预测。因此,这第九个测试将允许我们在一个(gedanken)单次实验中区分量子力学和非上下文隐变量理论。

英文摘要:

A recent proposal to experimentally test quantum mechanics against noncontextual hidden-variable theories [Phys. Rev. Lett. 80, 1797 (1998)] is shown to be related with the smallest proof of the Kochen-Specker theorem currently known [Phys. Lett. A 212, 183 (1996)]. This proof contains eighteen yes-no questions about a four-dimensional physical system, combined in nine mutually incompatible tests. When these tests are considered as tests about a two-part two-state system, then quantum mechanics and non-contextual hidden variables make the same predictions for eight of them, but make different predictions for the ninth. Therefore, this ninth test would allow us to discriminate between quantum mechanics and noncontextual hidden-variable theories in a (gedanken) single run experiment.

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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