Teleportation with insurance of an entangled atomic state via cavity decay

被引：27
|
作者：
Chimczak, G [1 ]
Tanas, R [1 ]
Miranowicz, A [1 ]
机构：
[1] Adam Mickiewicz Univ, Inst Phys, Div Nonlinear Opt, PL-61614 Poznan, Poland
来源：
PHYSICAL REVIEW A | 2005年 / 71卷 / 03期
关键词：
D O I：
10.1103/PhysRevA.71.032316
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose a scheme to teleport an entangled state of two Lambda-type three-level atoms via photons. The teleportation protocol involves the local redundant encoding protecting the initial entangled state and allowing for repeating the detection until quantum information transfer is successful. We also show how to manipulate a state of many Lambda-type atoms trapped in a cavity.
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页数：11
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