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论文类型：期刊论文

第一作者：Wang Ya-Hong

通讯作者：Wang, YH (reprint author), Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China.

合写作者：Song He-Shan,Li Chong

发表时间：2007-12-15

发表刊物：COMMUNICATIONS IN THEORETICAL PHYSICS

收录刊物：SCIE、ISTIC、Scopus

卷号：48

期号：6

页面范围：1021-1024

ISSN号：0253-6102

关键字：controlled teleportation; QED cavity; GHZ state; Von Neumann measurement

摘要：We propose it controlled scheme for teleportation of an arbitrary one or two atomic state via a driven QED cavity. The scheme does not involve the joint Bell-state-measurement BSM and the probability of successful teleportation is 1. We show that the original atomic state cannot be perfectly restored by the receiver without all the agents collaborate and classical communication.