Two efficient schemes for probabilistic remote state preparation and the combination of both schemes
Two efficient schemes for probabilistic remote state preparation and the combination of both schemes
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两种有效的概率远程状态准备方案以及两种方案的组合
DOI：
10.1007/s11128-014-0799-6
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发表时间：
2014-07
影响因子：
2.5
通讯作者：
Zhang Ming
中科院分区：
文献类型：
--
作者：
Wei Jiahua;Dai Hong-Yi;Zhang Ming
我们借助引入辅助粒子和适当的局域幺正操作，提出了两种用于概率性远程制备任意量子态的新方案。第一个新方案可用于提高总成功率（此处原文“suc”应为“success rate”等相关词汇的缩写，未完整给出）
We propose two novel schemes for probabilistic remote preparation of an arbitrary quantum state with the aid of the introduction of auxiliary particles and appropriate local unitary operations. The first new proposal could be used to improve the total successful probability of the remote preparation of a general quantum state, and the successful probability is twice as much as the one of the preceding schemes. Meanwhile, one can make use of the second proposal to realize the remote state preparation when the information of the partially entangled state is only available for the sender. This is in contrast to the fact that the receiver must know the non-maximally entangled state in previous typical schemes. Hence, our second proposal could enlarge the applied range of probabilistic remote state preparation. Additionally, we will illustrate how to combine these novel proposals in detail, and our results show that the union has the advantages of both schemes. Of course, our protocols are implemented at the cost of the increased complexity of the practical realizations.
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DOI：
10.1088/0953-4075/41/9/095501
发表时间：
2008-05
期刊：
Journal of Physics B: Atomic, Molecular and Optical Physics
影响因子：
--
作者：
B. A. Nguyen;Jaewan Kim
通讯作者：
B. A. Nguyen;Jaewan Kim
影响因子：
--
作者：
Min Jiang;Xu Huang;Liulei Zhou;Yiming Zhou;Jia Zeng
通讯作者：
Min Jiang;Xu Huang;Liulei Zhou;Yiming Zhou;Jia Zeng
DOI：
10.1088/0953-4075/44/16/165508
发表时间：
2011-07
期刊：
Journal of Physics B: Atomic, Molecular and Optical Physics
影响因子：
--
作者：
Zhan-jun Zhang;C. Cheung
通讯作者：
Zhan-jun Zhang;C. Cheung
影响因子：
4
作者：
Yan Xia;Jie Song;He-Shan Song
通讯作者：
Yan Xia;Jie Song;He-Shan Song
DOI：
10.1088/1464-4266/5/3/302
发表时间：
2003-04
期刊：
Journal of Optics B-quantum and Semiclassical Optics
影响因子：
--
作者：
G. Xiang;Yong-Sheng Zhang;Jian Li;G. Guo
通讯作者：
G. Xiang;Yong-Sheng Zhang;Jian Li;G. Guo