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arXiv:2302.08534 · Physica Scripta

On monogamy and polygamy relations of multipartite systems

Xia Zhang, Naihuan Jing, Ming Liu, Haitao Ma

Published Feb 10, 2023• 8 citations
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Abstract

Abstract We study the monogamy and polygamy relations related to quantum correlations for multipartite quantum systems in a unified manner. It is known that any bipartite measure obeys monogamy and polygamy relations for the r-power of the measure. We show in a uniformed manner that the generalized monogamy and polygamy relations are transitive to other powers of the measure in weighted forms We demonstrate that our weighted monogamy and polygamy relations are stronger than recently available relations. Comparisons are given in detailed examples which show that our results are stronger in both situations.

DOI
10.1088/1402-4896/acbb37

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