Quantum teleportation of tripartite arbitrary state via W state

被引：6
作者：
Xue, ZY [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：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2005年 / 44卷 / 06期
关键词：
teleportation; entanglement; W state; unitary transformation;
D O I：
10.1088/6102/44/6/1021
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A scheme of teleportation of a tripartite state via W state is suggested. The W state serves as quantum channels. Standard Bell-state measurements and Von Neumann measurements are performed. After the sender operates the measurements and informs the receiver her results, he can reconstruct the original state by the corresponding unitary transformation. The probability of the successful teleportation is also obtained.
引用
收藏
页码：1021 / 1024
页数：4
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