首页|Complementary monogamy and polygamy properties among multipartite systems

Complementary monogamy and polygamy properties among multipartite systems

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Monogamy and polygamy relations are essential properties of quantum entanglement,which characterize the dis-tributions of entanglement in multipartite systems.In this paper,we establish the general monogamy relations for y-th(0 ≤ γ ≤ α,α ≥ 1)power of quantum entanglement based on unified-(q,s)entanglement and polygamy relations for δ-th(δ ≥ β,0 ≤ β ≤ 1)power of entanglement of assistance based on unified-(q,s)entanglement of assistance,which provides a complement to the previous research in terms of different parameter regions of y and δ.These results are then applied to specific quantum correlations,e.g.,entanglement of formation,Renyi-q entanglement of assistance and Tsallis-q en-tanglement of assistance to get the corresponding monogamy and polygamy inequalities.Moreover,typical examples are presented for illustration.

monogamy relationpolygramy relation

李陶、周静怡、孙琪、靳志祥、梁登峰、罗婷

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School of Mathematics and Statistics,Beijing Technology and Business University,Beijing 100048,China

School of Computer Science and Techonology,Dongguan University of Technology,Dongguan 523808,China

People's Public Security University of China,Academy of Information Network Security,Beijing 100038,China

国家自然科学基金Disciplinary Funding of Beijing Technology and Business University,the Fundamental Research Funds for the Central UniversitiResearch and Development Program of Beijing Municipal Education Commission

121751472022JKF02015KM202310011012

2024

10.1088/1674-1056/ad1748

中国物理B(英文版)
中国物理学会和中国科学院物理研究所

中国物理B(英文版)

CSTPCDEI
影响因子：0.995
ISSN：1674-1056
年,卷(期)：2024.33(3)
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