Scheme for teleportation of entangled states without Bell-state measurement by using one atom

被引：2
|
作者：
Qiang, Wen-Chao [1 ]
Zhang, Lei [1 ]
Zhang, Ai-Ping [1 ]
Dong, Shi-Hai [2 ]
机构：
[1] Xian Univ Architecture & Technol, Fac Sci, Xian 710055, Peoples R China
[2] Inst Politecn Nacl, Esc Sup Fis & Matemat, Dept Fis, Unidad Profes Adolfo Lopez Mateos, Mexico City 07738, DF, Mexico
来源：
PHYSICA SCRIPTA | 2011年 / 84卷 / 01期
关键词：
DETERMINISTIC QUANTUM TELEPORTATION; CAVITY;
D O I：
10.1088/0031-8949/84/01/015403
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose a scheme for approximately and conditionally teleporting an entanglement of zero-and one-photon states from a cavity with left-and right-polarized modes to another similar one, with a fidelity exceeding 99%. Instead of using the Bell-state measurement, only one atom is used in our scheme. The time spent, the success probability and the feasibility of the proposed scheme are also discussed.
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收藏
页数：4
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