首页 | 本学科首页   官方微博 | 高级检索  
     

Remote preparation of an entangled two-qubit state with three parties
引用本文:戴宏毅,陈平形,张明,李承祖. Remote preparation of an entangled two-qubit state with three parties[J]. 中国物理 B, 2008, 17(1): 27-33
作者姓名:戴宏毅  陈平形  张明  李承祖
作者单位:College of Science, National University ofDefense Technology, Changsha 410073, China;College of Science, National University ofDefense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automatization,NationalUniversity of Defense Technology, Changsha 410073, China;College of Science, National University ofDefense Technology, Changsha 410073, China
基金项目:Project supported by the NationalNatural Science Foundation of China (Grant Nos 10404039 and60674040).
摘    要:We present a scheme for probabilistic remote preparation of an entangled two-qubit state with three parties from a sender to either of two receivers. The quantum channel is composed of a paxtially entangled two-qubit state and a partially entangled three-qubit state. We calculate the successful total probabilities of the scheme in general and particular cases, respectively. We also calculate total classical communication cost in a general case and two particular cases, respectively.

关 键 词:典型通讯成本  状态准备  电子物理  电子技术
收稿时间:2007-04-10
修稿时间:2007-08-02

Remote preparation of an entangled two-qubit state with three parties
Dai Hong-Yi,Chen Ping-Xing,Zhang Ming and Li Cheng-Zu. Remote preparation of an entangled two-qubit state with three parties[J]. Chinese Physics B, 2008, 17(1): 27-33
Authors:Dai Hong-Yi  Chen Ping-Xing  Zhang Ming  Li Cheng-Zu
Affiliation:College of Mechatronics Engineering and Automatization,NationalUniversity of Defense Technology, Changsha 410073, China; College of Science, National University ofDefense Technology, Changsha 410073, China
Abstract:We present a scheme for probabilistic remote preparation of anentangled two-qubit state with three parties from a sender to eitherof two receivers. The quantum channel is composed of a partiallyentangled two-qubit state and a partially entangled three-qubitstate. We calculate the successful total probabilities of the schemein general and particular cases, respectively. We also calculatetotal classical communication cost in a general case and twoparticular cases, respectively.
Keywords:remote state preparation  two-qubit   classical communication cost   three parties
本文献已被 维普 等数据库收录!
点击此处可从《中国物理 B》浏览原始摘要信息
点击此处可从《中国物理 B》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号