Controlled Teleportation of an Arbitrary Two-Particle State by One EPR Pair and Cluster State

• 作者: 尚晓星 方建兴 肖瑞华 郭战营
• 来源期刊: 理论物理通讯：英文版
• 学科: 工学
• 关键词: EPR对 粒子态 控制器 状态 传送 集群 联合测量 传输方案
• 年，卷（期）: 2011,（11）
• 页码范围: 819-823
• 页数: 5页
• 分类号: O413.1|TN201
• 语种: 英文

摘要

A scheme for controlled teleportation of an arbitrary two-particle state using a maximally entangled EPR pair and a cluster state as the quantum channel is proposed. After receiving Alice＇s Bell state measurement results, the controller performs a joint measurement on his particles under a non-maximally entangled Bell-basis. The receiver needs to introduce an auxiliary qubit, and performs a series of appropriate unitary transformations on his particles. The original state can be teleported successfully with the probability 2 cos2θ.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	郭战营		6	16	2.0	4.0
2	方建兴		38	146	7.0	10.0
3	尚晓星		1	0	0.0	0.0
4	肖瑞华		2	2	1.0	1.0