Scheme for Deterministic BSM-Free Controlled Teleportation of Unknown Atomic States

WANG Ya-Hong,SONG He-Shan,LI Chong

理论物理通讯 ›› 2007, Vol. 48 ›› Issue (06) : 1021-1024.

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会计学季刊
Quarterly Journal of Accounting
主办单位:
香港中文大学会计学院
上海财经大学会计学院
南京大学商学院会计学系
ISSN: 3006-1415
PDF(154 KB)
理论物理通讯 ›› 2007, Vol. 48 ›› Issue (06) : 1021-1024.

Scheme for Deterministic BSM-Free Controlled Teleportation of Unknown Atomic States

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Scheme for Deterministic BSM-Free Controlled Teleportation of Unknown Atomic States

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Abstract

We propose a 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.

关键词

controlled teleportation / QED cavity / GHZ state / Von Neumann measurement

Key words

controlled teleportation / QED cavity / GHZ state / Von Neumann measurement

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WANG Ya-Hong, SONG He-Shan, LI Chong. Scheme for Deterministic BSM-Free Controlled Teleportation of Unknown Atomic States[J]. 理论物理通讯, 2007, 48(06): 1021-1024
WANG Ya-Hong, SONG He-Shan, LI Chong. Scheme for Deterministic BSM-Free Controlled Teleportation of Unknown Atomic States[J]. Communications in Theoretical Physics, 2007, 48(06): 1021-1024
中图分类号: 03.67.-a    03.67.HK   

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