首页|Wigner function of optical cumulant operator and its dissipation in thermo-entangled state representation

Wigner function of optical cumulant operator and its dissipation in thermo-entangled state representation

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To conveniently calculate the Wigner function of the optical cumulant operator and its dissipation evolution in a thermal environment,in this paper,the thermo-entangled state representation is introduced to derive the general evolution formula of the Wigner function,and its relation to Weyl correspondence is also discussed.The method of integration within the ordered product of operators is essential to our discussion.

Wigner functionoptical cumulant operatordissipation evolutionthermo-entangled state repre-sentationintegration within ordered product of operators

张科、李兰兰、范洪义

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School of Electronic Engineering,Huainan Normal University,Huainan 232038,China

Department of Material Science and Engineering,University of Science and Technology of China,Hefei 230026,China

Foundation for Young Talents in College of Anhui Province,ChinaFoundation for Young Talents in College of Anhui Province,ChinaNatural Science Foundation of the Anhui Higher Education Institutions,ChinaNatural Science Foundation of the Anhui Higher Education Institutions,China

gxyq2021210gxyq20190772022AH0515802022AH051586

2024

10.1088/1674-1056/ad2f20

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(6)
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