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The metric property of the quantum Jensen-Shannon divergence
Advances in Mathematics ( IF 1.5 ) Pub Date : 2021-03-01 , DOI: 10.1016/j.aim.2021.107595
Dániel Virosztek

In this short note, we prove that the square root of the quantum Jensen-Shannon divergence is a true metric on the cone of positive matrices, and hence in particular on the quantum state space.

中文翻译:

量子 Jensen-Shannon 散度的度量性质

在这个简短的说明中,我们证明了量子 Jensen-Shannon 散度的平方根是正矩阵锥上的真实度量,因此特别是在量子状态空间上。
更新日期:2021-03-01
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