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论文类型：期刊论文

发表时间：2010-01-01

发表刊物：INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS

收录刊物：SCIE

卷号：49

期号：1

页面范围：128-133

ISSN号：0020-7748

关键字：Cluster state; Coherent states; Ionization detection; Cavity QED

摘要：In this paper, we present a scheme for generating cluster-type entangled coherent states via cavity QED. The scheme is based on the off-resonant interaction between one atom and N cavities, so the spontaneous emission of the atom can be ignored. The initial states of the N cavities are all prepared in vacuum states. We also discuss the experimental feasibility.