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Polygamy of quantum correlation measures for tripartite systems
Quantum Information Processing ( IF 2.5 ) Pub Date : 2024-04-10 , DOI: 10.1007/s11128-024-04352-7
Xue-Na Zhu , Gui Bao , Zhi-Xiang Jin , Shao-Ming Fei

We study the polygamy of arbitrary quantum correlation measures Q for tripartite quantum systems. Both sufficient and necessary conditions for Q to be polygamous in terms of the \(\alpha \)th power of Q are explicitly derived. Moreover, analytical polygamy conditions for any quantum correlation measure Q have been also presented with respect to certain subsets of quantum states. Detailed examples are given to illustrate our results.



中文翻译:

三方系统的量子相关性测度的一夫多妻制

我们研究三方量子系统的任意量子相关度量Q的一夫多妻制。明确推导了Q在Q\(\alpha \)次方方面是一夫多妻制的充分必要条件。此外,还针对量子态的某些子集提出了任何量子相关测度Q的解析多配偶制条件。给出了详细的例子来说明我们的结果。

更新日期:2024-04-10
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