Scheme for deterministic BSM-free controlled teleportation of unknown atomic states
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发表时间：2019-03-10
论文类型：期刊论文
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.
