arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1402.3840quant-phmath-phmath.MPmath.OA
收藏

一类量子熵不等式的余项

Remainder Terms for Some Quantum Entropy Inequalities

Eric A. Carlen, Elliott H. Lieb

摘要:

我们考虑了三个冯诺伊曼熵不等式:次可加性、相对熵的Pinsker不等式和相对熵的单调性。对于这些,我们国家的平等的条件,我们证明了一些新的错误界远离平等,包括一个改进版本的平斯克不等式。

英文摘要:

We consider three von Neumann entropy inequalities: subadditivity; Pinsker's inequality for relative entropy; and the monotonicity of relative entropy. For these we state conditions for equality, and we prove some new error bounds away from equality, including an improved version of Pinsker's inequality.

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。

↑