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arXiv · 1905.01769

Quantifying quantum coherence based on the generalized $α-z-$relative R$\acute{e}$nyi entropy

Xue-Na Zhu·Zhi-Xiang Jin·Shao-Ming Fei
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Abstract

We present a family of coherence quantifiers based on the generalized $α-z-$relative R$\acute{e}$nyi entropy. These quantifiers satisfy all the standard criteria for well-defined measures of coherence, and include some existing coherence measures as special cases.

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Xue-Na Zhu, Zhi-Xiang Jin, Shao-Ming Fei. 2019-05-06. Quantifying quantum coherence based on the generalized $α-z-$relative R$\acute{e}$nyi entropy. https://doi.org/10.1007/s11128-019-2291-9

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