Quantifying nonclassicality of multimode bosonic fields via skew information

doi:10.1088/1572-9494/abdf44

CSpace > 应用数学研究所

	Quantifying nonclassicality of multimode bosonic fields via skew information
	Zhang,Yue 1,2; Luo,Shunlong3,4
	2021-03-04
发表期刊	Communications in Theoretical Physics
ISSN	0253-6102
卷号	73 期号:4
摘要	Abstract We quantify the nonclassicality of multimode bosonic field states by adopting an information-theoretic approach involving the Wigner-Yanase skew information. The fundamental properties of the quantifier such as convexity, superadditivity, monotonicity, and conservation relations are revealed. The quantifier is illustrated by a variety of typical examples, and applications to the quantification of nonclassical correlations are discussed. Various extensions are indicated.
关键词	Bosonic fields nonclassicality Wigner-Yanase skew information multimode states correlations
DOI	10.1088/1572-9494/abdf44
语种	英语
WOS记录号	IOP:0253-6102-73-4-abdf44
出版者	IOP Publishing
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/57778
专题	应用数学研究所
通讯作者	Luo,Shunlong
作者单位	1.Beijing Academy of Quantum Information Sciences, Beijing 100193, China 2.State Key Laboratory of Mesoscopic Physics, School of Physics, Frontiers Science Center for Nano-optoelectronics, Peking University, Beijing 100871, China 3.Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China 4.School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式 GB/T 7714	Zhang,Yue,Luo,Shunlong. Quantifying nonclassicality of multimode bosonic fields via skew information[J]. Communications in Theoretical Physics,2021,73(4).
APA	Zhang,Yue,&Luo,Shunlong.(2021).Quantifying nonclassicality of multimode bosonic fields via skew information.Communications in Theoretical Physics,73(4).
MLA	Zhang,Yue,et al."Quantifying nonclassicality of multimode bosonic fields via skew information".Communications in Theoretical Physics 73.4(2021).