四光子干涉：证明完全相关性违反EPR假设的可实现实验
Four-photon interference: a realizable experiment to demonstrate violation of EPR postulates for perfect correlations
摘要：
贝尔定理揭示了量子力学的预言和EPR假设之间的矛盾，只有在涉及不完美的统计相关性的情况下，一对粒子。然而，对于三个或更多的粒子，即使是完美的相关性，也会出现矛盾。我们描述了一个实验，可以在实验室中实现，使用四光子纠缠态产生的参数下转换，以证明这种矛盾的完美相关的水平。
英文摘要：
Bell's theorem reveals contradictions between the predictions of quantum mechanics and the EPR postulates for a pair of particles only in situations involving imperfect statistical correlations. However, with three or more particles, contradictions emerge even for perfect correlations. We describe an experiment which can be realized in the laboratory, using four-photon entangled states generated by parametric down-conversion, to demonstrate this contradiction at the level of perfect correlations.
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。
