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arXiv 1107.0624quant-phcs.ITmath.IT
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关于冯诺伊曼熵的无数约束不等式

Infinitely many constrained inequalities for the von Neumann entropy

Josh Cadney, Noah Linden, Andreas Winter

摘要:

我们展示了无穷多个新的,约束不等式的冯诺伊曼熵,并表明,他们是独立的彼此和已知的不等式服从的冯诺伊曼熵(基本上是强次可加性)。新的不等式最初是由Makarychev等人[Commun.信息系统,2(2):147-166,2002]的香农熵,使用概率分布的性质。我们的方法将不等式的证明扩展到量子域,并且包括它们对于量子和经典情况的独立性。

英文摘要:

We exhibit infinitely many new, constrained inequalities for the von Neumann entropy, and show that they are independent of each other and the known inequalities obeyed by the von Neumann entropy (basically strong subadditivity). The new inequalities were proved originally by Makarychev et al. [Commun. Inf. Syst., 2(2):147-166, 2002] for the Shannon entropy, using properties of probability distributions. Our approach extends the proof of the inequalities to the quantum domain, and includes their independence for the quantum and also the classical cases.

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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