Monotonicity of skew information and its applications in quantum resource theory

doi:10.1007/s11128-019-2284-8

CSpace

	Monotonicity of skew information and its applications in quantum resource theory
	Li, Weijing 1,2,3
	2019-06-01
发表期刊	QUANTUM INFORMATION PROCESSING
ISSN	1570-0755
卷号	18 期号:6 页码:10
摘要	An alternative proof about the monotonicity of skew information via operator algebra approach is formulated. Furthermore, the strong monotonicity of skew information under particular quantum Trace-Preserving and Completely Positive maps is confirmed. A family of new quantum resource measures is introduced if the resource can be characterized by a resource destroying map and the free operation should be also modified. The proposed measure is easy-calculating and applicable to the quantum coherence resource theory as well as the quantum asymmetry theory. The operational interpretation needs to be further investigated.
关键词	Monotonicity of skew information Quantum resource theory Resource destroying map Resource measure
DOI	10.1007/s11128-019-2284-8
语种	英语
WOS研究方向	Physics
WOS类目	Quantum Science & Technology ; Physics, Multidisciplinary ; Physics, Mathematical
WOS记录号	WOS:000465166800001
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/34396
专题	中国科学院数学与系统科学研究院
通讯作者	Li, Weijing
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Inst Math, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math 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	Li, Weijing. Monotonicity of skew information and its applications in quantum resource theory[J]. QUANTUM INFORMATION PROCESSING,2019,18(6):10.
APA	Li, Weijing.(2019).Monotonicity of skew information and its applications in quantum resource theory.QUANTUM INFORMATION PROCESSING,18(6),10.
MLA	Li, Weijing."Monotonicity of skew information and its applications in quantum resource theory".QUANTUM INFORMATION PROCESSING 18.6(2019):10.