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.

引用

页数：4

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