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arXiv quant-ph/0510201quant-ph
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利用有效探测器的两粒子无不等式Bell定理

A Bell Theorem Without Inequalities for Two Particles, Using Efficient Detectors

Daniel M. Greenberger, Michael Horne, Anton Zeilinger

摘要:

我们考虑一个纠缠的两粒子态,它是由两个独立的下转换源通过“纠缠交换”过程产生的,使得粒子从未相遇。我们证明了Greenberger-Horne-Zeilinger(GHZ)型定理,表明这种状态的量子力学完美关联与任何确定性的,局部的,现实的理论是不一致的。这个定理适用于没有不等式的单个事件,适用于100%效率的检测器。

英文摘要:

We consider an entangled two-particle state that is produced from two independent down-conversion sources by the process of "entanglement-swapping", so that the particles have never met. We prove a Greenberger-Horne-Zeilinger (GHZ) type theorem, showing that the quantum mechanical perfect correlations for such a state are inconsistent with any deterministic, local, realistic theory. This theorem holds for individual events with no inequalities, for detectors of 100% efficiency.

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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