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发布时间：2016-10-30

论文类型：期刊论文

发表时间：2019-03-29

发表刊物：Physical Review A 81, 042309 (2010)

收录刊物：SCI

学科门类：理学

一级学科：物理学

摘要：We show that the rough surface of a microtoroidal cavity (scattering strength) can play a constructive role by studying the entanglement of two atoms surrounding the cavity. Analytical results show that appropriate surface roughness can enhance the atomic entanglement. In particular, the rough surface can also compensate for the loss of maximal entanglement during the evolution caused by cavity leakage and atomic spontaneous emission.