Monogamy Relations in Terms of Tsallis-Q Entropy in any Dimensional System

doi:10.1007/s10773-018-3824-1

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	Monogamy Relations in Terms of Tsallis-Q Entropy in any Dimensional System
	Shi, Xian 1,2,3
	2018-10-01
发表期刊	INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
ISSN	0020-7748
卷号	57 期号:10 页码:3056-3065
摘要	Monogamy of entanglement is a fundamental property of multipartite entangled states. In this article, due to the convexity of Tr rho(q) with respect to q when q >= 1, we give a monogamy-like relation in terms of Tsallis-q entanglement entropy of assistance (TqEEA) for pure states over an n- partite any dimensional system and monogamy-like relations in terms of Tsallis-q entanglement entropy (TqEE) for mixed states for any dimensional system, we also give a lower bound for the TqEE of a four-partite pure state. At last, we show that the generalized W-class states satisfy the polygamy relation in terms of TqEE when q = 2.
DOI	10.1007/s10773-018-3824-1
语种	英语
资助项目	National Key Research and Development Program of China[2016YFB1000902] ; National Natural Science Foundation of China[61232015] ; National Natural Science Foundation of China[61472412] ; National Natural Science Foundation of China[61621003] ; Beijing Science and Technology Project (2016) ; Tsinghua-Tencent-AMSS-Joint Project (2016) ; Key Laboratory of Mathematics Mechanization Project: Quantum Computing and Quantum Information Processing
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000444734700013
出版者	SPRINGER/PLENUM PUBLISHERS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/31221
专题	中国科学院数学与系统科学研究院
通讯作者	Shi, Xian
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Inst Math, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, UTS AMSS Joint Res Lab Quantum Computat & Quantum, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Shi, Xian. Monogamy Relations in Terms of Tsallis-Q Entropy in any Dimensional System[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2018,57(10):3056-3065.
APA	Shi, Xian.(2018).Monogamy Relations in Terms of Tsallis-Q Entropy in any Dimensional System.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,57(10),3056-3065.
MLA	Shi, Xian."Monogamy Relations in Terms of Tsallis-Q Entropy in any Dimensional System".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 57.10(2018):3056-3065.