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An, JH; Wang, SJ; Luo, HG; Jia, CL; Wang, SJ , Lanzhou Univ, Dept Modern Phys, Lanzhou 730000, Peoples R China.
A two-level atom coupled to a controllable squeezed vacuum field reservoir
Source PublicationJOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS
KeywordDynamical Symmetry States Light Systems
AbstractThe dissipative and decoherence properties of a two-level atom interacting with a squeezed vacuum field reservoir are investigated based on the nonautonomous master equation of the atomic density matrix in the framework of algebraic dynamics. The nonautonomous master equation is converted into a Schrodinger-like equation and its dynamical symmetry is found based on the left and right representations of the relevant algebra. The time-dependent solutions and the steady solutions are obtained analytically. The asymptotic behaviour of the solutions is examined and the approach to the equilibrium state is proved. Based on the analytic solution the response of the system to the squeezed vacuum field reservoir is studied numerically.
2004
ISSN1464-4266
Volume6Issue:12Pages:510-516
Subject AreaPhysics
Indexed BySCI
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13965
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWang, SJ , Lanzhou Univ, Dept Modern Phys, Lanzhou 730000, Peoples R China.
Recommended Citation
GB/T 7714
An, JH,Wang, SJ,Luo, HG,et al. A two-level atom coupled to a controllable squeezed vacuum field reservoir[J]. JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS,2004,6(12):510-516.
APA An, JH,Wang, SJ,Luo, HG,Jia, CL,&Wang, SJ , Lanzhou Univ, Dept Modern Phys, Lanzhou 730000, Peoples R China..(2004).A two-level atom coupled to a controllable squeezed vacuum field reservoir.JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS,6(12),510-516.
MLA An, JH,et al."A two-level atom coupled to a controllable squeezed vacuum field reservoir".JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS 6.12(2004):510-516.
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