Teleportation for atomic entangled state by entanglement swapping with separate measurements in cavity QED

被引：31
|
作者：
Xue, ZY [1 ]
Yang, M [1 ]
Yi, YM [1 ]
Cao, ZL [1 ]
机构：
[1] Anhui Univ, Sch Phys & Mat Sci, Anhui Key Lab Informat Mat & Devices, Hefei 230039, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2006年 / 258卷 / 02期
关键词：
quantum teleportation; atomic entangled state; cavity QED techniques; interaction;
D O I：
10.1016/j.optcom.2005.08.003
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Experimentally feasible scheme for teleportation of atomic entangled state via entanglement swapping is proposed in cavity quantum electrodynamics without joint Bell-state measurement. In the teleportation processes the interaction between atoms and a single-mode nonresonant cavity with the assistance of a strong classical driving field substitute the joint measurements. The discussion of the scheme indicates that it can be realized by current technologies. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：315 / 320
页数：6
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