Optimal entanglement purification via entanglement swapping with least classical communication

被引：5
作者：
Hsu, LY [1 ]
机构：
[1] Natl Taiwan Univ, Dept Phys, Taipei, Taiwan
来源：
PHYSICS LETTERS A | 2002年 / 297卷 / 3-4期
关键词：
D O I：
10.1016/S0375-9601(02)00297-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose a scheme of entanglement purification via entanglement swapping. The scheme needs less classical communication to achieve the optimal purifying. We also prove that the optimal success probability is equal to the smaller entanglement of a single pair purification of these two pairs. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：126 / 128
页数：3
相关论文
共 50 条
[31]   Broadcasting of three-qubit entanglement via local copying and entanglement swapping [J].
Adhikari, Satyabrata ;
Choudhury, B. S. .
PHYSICAL REVIEW A, 2006, 74 (03)
[32]   Purifying entanglement of noisy two-qubit states via entanglement swapping [J].
Song, Wei ;
Yang, Ming ;
Cao, Zhuo-Liang .
PHYSICAL REVIEW A, 2014, 89 (01)
[33]   Bidirectional quantum teleportation via entanglement swapping [J].
Hassanpour, Shima ;
Houshmand, Monrich .
2015 23RD IRANIAN CONFERENCE ON ELECTRICAL ENGINEERING (ICEE), 2015, :501-503
[34]   Quantum secure communication protocols on the basis of entanglement swapping [J].
Wang, Jian ;
Chen, Huang-Qing ;
Zhang, Quan ;
Tang, Chao-Jing .
Guofang Keji Daxue Xuebao/Journal of National University of Defense Technology, 2007, 29 (02) :56-60
[35]   An efficient quantum anonymous communication with hybrid entanglement swapping [J].
Lou, Xiaoping ;
Dai, Jun ;
Chen, Zhigang ;
Lee, Moon Ho .
INTERNATIONAL JOURNAL OF INTERNET PROTOCOL TECHNOLOGY, 2014, 8 (2-3) :87-95
[36]   Optimal entanglement-assisted one-shot classical communication [J].
Hemenway, Brett ;
Miller, Carl A. ;
Shi, Yaoyun ;
Wootters, Mary .
PHYSICAL REVIEW A, 2013, 87 (06)
[37]   Frequency entanglement swapping [J].
Merkouche, Sofiane ;
Thiel, Valerian ;
Davis, Alex O. C. ;
Smith, Brian J. .
2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
[38]   Multistage entanglement swapping [J].
Goebel, Alexander M. ;
Wagenknecht, Claudia ;
Zhang, Qiang ;
Chen, Yu-Ao ;
Chen, Kai ;
Schmiedmayer, Joerg ;
Pan, Jian-Wei .
PHYSICAL REVIEW LETTERS, 2008, 101 (08)
[39]   Controlling qubit–photon entanglement, entanglement swapping and entropic uncertainty via frequency modulation [J].
Mohadese Forozesh ;
Ali Mortezapour ;
Alireza Nourmandipour .
The European Physical Journal Plus, 136
[40]   Remarks on entanglement swapping [J].
Song, D .
JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS, 2004, 6 (01) :L5-L7
12345