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论文类型：期刊论文

发表时间：2003-11-01

发表刊物：PHYSICAL REVIEW A

收录刊物：SCIE、EI

卷号：68

期号：5

页面范围：523041-523044

ISSN号：2469-9926

摘要：We discuss the generation of entangled states of two two-level atoms inside an optical cavity. The cavity mode is supposed to be coupled to a white noise with adjustable intensity. We describe how the entanglement between the atoms arise in such a situation. The entanglement is maximized for intermediate values of the noise intensity, while it is a monotonic function of the atomic decay rate. This resembles the phenomenon of stochastic resonance and sheds more light on the idea to exploit the white noise in quantum-information processing.