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论文类型：期刊论文

发表时间：2009-05-25

发表刊物：PHYSICS LETTERS A

收录刊物：SCIE

卷号：373

期号：23-24

页面范围：2025-2030

ISSN号：0375-9601

关键字：Continuous-variable entanglement; A two level atom; Exciton mode; Fokker-Planck equation; Second-order correlation function

摘要：We consider a single two-level atom and exciton mode in a microcavity system. The second-order correlation function and the continuous-variable entanglement between the cavity and exciton mode are investigated. it is found that nonclassical (antibunching) effect and continuous-variable entangled light can be generated. One advantage of this system is that the generation of continuous-variable entanglement can be controlled by tuning the frequency of the pumping field. Crown Copyright (C) 2009 Published by Elsevier B.V. All rights reserved.