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Liu, Y; Sun, CP; Yu, SX; Liu, Y , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Quantum decoherence of excitons in a leaky cavity with quasimode
Source PublicationPHYSICAL REVIEW A
KeywordWave-function Collapse Dissipative System Superposition State Computation Model Factorization Realization Evolution Dynamics Dots
AbstractWe 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.
2001
ISSN1050-2947
Volume63Issue:3Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12805
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLiu, Y , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
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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