Teleportation of an arbitrary two-particle state by two partial entangled three-particle GHZ states

被引：0
|
作者：
Dai, HY [1 ]
Chen, PX
Li, CZ
机构：
[1] Natl Univ Def Technol, Coll Sci, Changsha 410073, Peoples R China
[2] Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2005年 / 43卷 / 05期
关键词：
probabilistic teleportation; arbitrary two-particle state; unitary transformation; Hadamard operation;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a scheme for teleporting an unknown arbitrary two-particle state from a sender to either one of two receivers. The quantum channel is composed of two partial entangled three-particle GHZ states. An unknown arbitrary two-particle state can be perfectly teleported probabilistically if the sender performs two generalized Bell-state measurements and each receiver introduces an appropriate unitary transformation with the help of the other receiver's Hadamard operations and simple measurements.
引用
收藏
页码：799 / 802
页数：4
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