Scheme for entanglement concentration of unknown W class states via linear optics

被引：2
作者：
School of Physics and Material Science, Anhui University, Hefei 230039, China [1 ]
不详 [2 ]
机构：
[1] School of Physics and Material Science, Anhui University
[2] Department of Physics, Anqing Teachers College
来源：
Chin. Phys. | 2007年 / 3卷 / 640-643期
关键词：
Entanglement concentration; Linear optical elements; W state;
D O I：
10.1088/1009-1963/16/3/014
中图分类号：
学科分类号：
摘要：
This paper proposes a scheme for entanglement concentration of unknown triparticle W class states with a certain probability. This protocol is mainly based on the coincidences of single-photon detectors and requires single-photon detectors and linear optical elements. The scheme is feasible within current technology. © 2007 Chin. Phys. Soc. and IOP Publishing Ltd.
引用
收藏
页码：640 / 643
页数：3
相关论文
共 50 条
  • [1] Scheme for entanglement concentration of unknown W class states via linear optics
    Zhang Li-Hua
    Dong Ping
    Cao Zhuo-Liang
    CHINESE PHYSICS, 2007, 16 (03): : 640 - 643
  • [2] SCHEME FOR ENTANGLEMENT CONCENTRATION OF UNKNOWN W CLASS STATES IN BAD CAVITIES
    Zhang, Li-Hua
    Yang, Ming
    Wang, Qi-Shen
    Cao, Zhuo-Liang
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2010, 24 (14): : 2199 - 2204
  • [3] Entanglement concentration for unknown W class states
    Zhang, Li-Hua
    Yang, Ming
    Cao, Zhuo-Liang
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2007, 374 (02) : 611 - 616
  • [4] Scheme for Entanglement Concentration of Unknown Multiparticle Greenberger-Horne-Zeilinger or W Class States
    SONG Wei Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics
    CommunicationsinTheoreticalPhysics, 2007, 48 (12) : 1025 - 1028
  • [5] Scheme for entanglement concentration of unknown multiparticle Greenberger-Horne-Zeilinger or W class states
    Song Wei
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2007, 48 (06) : 1025 - 1028
  • [6] Scheme for entanglement concentration of unknown partially entangled three-atom W states in cavity QED
    Wang, Hong-Fu
    Sun, Li-Li
    Zhang, Shou
    Yeon, Kyu-Hwang
    QUANTUM INFORMATION PROCESSING, 2012, 11 (02) : 431 - 441
  • [7] Scheme for entanglement concentration of unknown partially entangled three-atom W states in cavity QED
    Hong-Fu Wang
    Li-Li Sun
    Shou Zhang
    Kyu-Hwang Yeon
    Quantum Information Processing, 2012, 11 : 431 - 441
  • [8] Scheme for Concentration of Unknown Photonic GHZ Entangled States via Linear Optical Elements
    ZHANG Gang
    CommunicationsinTheoreticalPhysics, 2006, 46 (11) : 853 - 856
  • [9] Scheme for concentration of unknown photonic GHZ entangled states via linear optical elements
    Zhang Gang
    Yang Ming
    Cao Zhuo-Liang
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2006, 46 (05) : 853 - 856
  • [10] Practical entanglement concentration of nonlocal polarization-spatial hyperentangled states with linear optics
    Wang, Zi-Hang
    Wu, Xiao-Yuan
    Yu, Wen-Xuan
    Alzahrani, Faris
    Hobiny, Aatef
    Deng, Fu-Guo
    QUANTUM INFORMATION PROCESSING, 2017, 16 (05)
12345