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Quantum decoherence of excitons in a leaky cavity with quasimode
Liu, Y; Sun, CP; Yu, SX; Liu, Y , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
2001
发表期刊PHYSICAL REVIEW A
ISSN1050-2947
卷号63期号:3页码:-
摘要We investigate the quantum decoherence of a mesoscopically superposed states of excitons in a quantum well placed within a leaky cavity. Based on the factorization theory of quantum dissipation, our investigation shows that the coherence of the superposed states of the excitons will decrease in an oscillating form when the cavity field is of the quasimode form. Regarding the effects of the thermal cavity fields on the quantum decoherence of the superposition states of the exciton: we observe that the higher the temperature of the environment, the shorter the decoherence characteristic time.
部门归属Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Wave-function Collapse Dissipative System Superposition State Computation Model Factorization Realization Evolution Dynamics Dots
学科领域Physics
收录类别SCI
WOS记录号WOS:000167321000109
引用统计
被引频次:19[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/12805
专题理论物理所SCI论文
通讯作者Liu, Y , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
推荐引用方式
GB/T 7714
Liu, Y,Sun, CP,Yu, SX,et al. Quantum decoherence of excitons in a leaky cavity with quasimode[J]. PHYSICAL REVIEW A,2001,63(3):-.
APA Liu, Y,Sun, CP,Yu, SX,&Liu, Y , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2001).Quantum decoherence of excitons in a leaky cavity with quasimode.PHYSICAL REVIEW A,63(3),-.
MLA Liu, Y,et al."Quantum decoherence of excitons in a leaky cavity with quasimode".PHYSICAL REVIEW A 63.3(2001):-.
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