Deterministic Bidirectional Remote State Preparation of a- and Symmetric Quantum States with a Proper Quantum Channel

Deterministic Bidirectional Remote State Preparation of a- and Symmetric Quantum States with a Proper Quantum Channel
复制标题

具有适当量子通道的非对称量子态的确定性双向远程状态准备

DOI:
10.1007/s10773-017-3485-5
复制
发表时间:
2017-08
影响因子:
1.4
通讯作者:
Lian-Fang Han
Lian-Fang Han
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
Yi Song;Jiang-Li Ni;Zhang-Yin Wang;Yan Lu;Lian-Fang Han

文献摘要

参考文献

被引文献

相似文献

提出了一种通过选择量子态作为共享纠缠资源,确定性地实现两个远距离方之间量子信息的相互交换的新方案。我们首先展示了对称双向远程态制备(BRSP),其中两个单量子比特量子态将以确定性的方式同时交换,前提是每个用户都使用适当的测量基以及适当的幺正操作进行单量子比特冯诺依曼测量,这基本上取决于先前测量的结果。然后,我们考虑将对称协议扩展到非对称情形,成功地研究了一般单比特态和任意双比特态的BRSP。根据现有技术,必要的量子操作和所使用的量子资源是可行的,使得该协议可以在当前物理实验领域中实现。
We present a new scheme for deterministically realizing the mutual interchange of quantum information between two distant parties via selected quantum states as the shared entangled resource. We first show the symmetric bidirectional remote state preparation (BRSP), where two single-qubit quantum states will be simultaneously exchanged in a deterministic manner provided that each of the users performs single-qubit von Neumann measurements with proper measurement bases as well as appropriate unitary operations, depending essentially on the outcomes of the prior measurements. Then we consider to extend the symmetric protocol to an asymmetric case, in which BRSP of a general single-qubit state and an arbitrary two-qubit state is investigated successfully. The necessary quantum operations and the employed quantum resources are feasible according to the present technology, resulting in that this protocol may be realizable in the realm of current physical experiment.
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
DOI: 10.1117/12.483026
发表时间: 2002-09
期刊: --
影响因子: --
作者:
G. Guo;Guangcan Guo
通讯作者: G. Guo;Guangcan Guo
DOI: 10.1088/0953-4075/43/6/065501
发表时间: 2010-03
期刊: Journal of Physics B: Atomic, Molecular and Optical Physics
影响因子: --
作者:
M. Luo;Xiubo Chen;Songya Ma;Yixian Yang;Zhengming Hu
通讯作者: M. Luo;Xiubo Chen;Songya Ma;Yixian Yang;Zhengming Hu
DOI: 10.1103/physrevlett.98.050504
发表时间: 2006-08
期刊: 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference
影响因子: --
作者:
W. Rosenfeld;S. Berner;J. Volz;Markus Weber;H. Weinfurter
通讯作者: W. Rosenfeld;S. Berner;J. Volz;Markus Weber;H. Weinfurter
DOI: 10.4018/978-1-7998-6677-0.ch001
发表时间: 2021
期刊: Limitations and Future Applications of Quantum Cryptography
影响因子: --
作者:
S. Billewar;G. Londhe;Sunil Ghane
通讯作者: S. Billewar;G. Londhe;Sunil Ghane