Operator extension of strong subadditivity of entropy

被引:16
|
作者
Kim, Isaac H. [1 ]
机构
[1] CALTECH, Inst Quantum Informat, Pasadena, CA 91125 USA
基金
美国国家科学基金会;
关键词
D O I
10.1063/1.4769176
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We prove an operator inequality that extends strong subadditivity of entropy: after taking a trace, the operator inequality becomes the strong subadditivity of entropy. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4769176]
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页数:3
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