Quantum teleportation via hybrid entangled states

被引：0
|
作者：
Xiong Wen-Yuan [1 ]
Wang Xin-Wen [1 ]
机构：
[1] Hunan Univ Sci & Engn, Dept Elect Engn & Phys, Yongzhou 425100, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2007年 / 48卷 / 03期
关键词：
hybrid entangled states; quantum teleportation; controlled phase gates; discrimination of cavity field coherent states;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we study quantum teleportation of atomic states via a hybrid entangled state (HES) involving an atom and a cavity field. And we investigate how to implement controlled phase (CP) gates between atomic internal states and coherent states of cavity field. We also discuss the methods of distinguishing coherent states a) in a cavity. Finally, a brief discussion about the feasibility of this scheme in experiment is presented.
引用
收藏
页码：441 / 444
页数：4
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