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arXiv · 1710.06577

Monogamy relations of concurrence for any dimensional quantum systems

Xue-Na Zhu·Xianqing Li-Jost·Shao-Ming Fei
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Abstract

We study monogamy relations for arbitrary dimensional multipartite systems. Monogamy relations based on concurrence and concurrence of assistance for any dimensional $m_1\otimes m_2\otimes...\otimes m_{N}$ quantum states are derived, which give rise to the restrictions on the entanglement distributions among the subsystems. Besides, we give the lower bound of concurrence for four-partite mixed states. The approach can be readily generalized to arbitrary multipartite systems.

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Xue-Na Zhu, Xianqing Li-Jost, Shao-Ming Fei. 2017-10-18. Monogamy relations of concurrence for any dimensional quantum systems. https://doi.org/10.1007/s11128-017-1728-2

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