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arXiv quant-ph/0309137quant-ph
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量子关联的充要条件

Necessary and sufficient condition for quantum-generated correlations

Ll. Masanes

摘要:

我们提出了一个非线性不等式,完全描述了一组关联函数从二分量子系统,在这种情况下,每个子系统上的测量可以选择两个任意的二分法观测。这个充要条件是Cirel'son界的最大加强。

英文摘要:

We present a non-linear inequality that completely characterizes the set of correlation functions obtained from bipartite quantum systems, for the case in which measurements on each subsystem can be chosen between two arbitrary dichotomic observables. This necessary and sufficient condition is the maximal strengthening of Cirel'son's bound.

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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