Quantum superdense coding based on hyperentanglement

被引：8
|
作者：
Zhao Rui-Tong [1 ]
Guo Qi [1 ]
Chen Li [2 ]
Wang Hong-Fu [1 ]
Zhang Shou [1 ]
机构：
[1] Yanbian Univ, Coll Sci, Dept Phys, Yanji 133002, Peoples R China
[2] Harbin Inst Technol, Dept Phys, Ctr Condensed Matter Sci & Technol, Harbin 150001, Peoples R China
来源：
CHINESE PHYSICS B | 2012年 / 21卷 / 08期
基金：
中国国家自然科学基金;
关键词：
quantum superdense coding; hyperentangled state; Bell-state analysis; ENTANGLED STATES; KEY DISTRIBUTION; COMMUNICATION; PROTOCOL; ATOM;
D O I：
10.1088/1674-1056/21/8/080303
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a scheme for quantum superdense coding with hyperentanglement, in which the sender can transfer four bits of classical information by sending only one photon. The important device in the scheme is the hyperentangled Bell-state analyzer in both polarization and frequency degrees of freedom, which is also constructed in the paper by using a quantum nondemolition detector assisted by cross-Kerr nonlinearity. Our scheme can transfer more information with less resources than the existing schemes and is nearly deterministic and nondestructive.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Classical hypercorrelation and wave-optics analogy of quantum superdense coding
    Pengyun Li
    Yifan Sun
    Zhenwei Yang
    Xinbing Song
    Xiangdong Zhang
    Scientific Reports, 5
  • [42] Quantum Teleportation and Superdense Coding via W-Class States
    WU Huai-Zhi YANG Zhen-Biao ZHENG Shi-Biao~+ Department of Electronic Science and Applied Physics
    CommunicationsinTheoreticalPhysics, 2008, 49 (04) : 901 - 904
  • [43] Quantum teleportation and superdense coding via W-class states
    Wu, Huai-Zhi
    Yang, Zhen-Biao
    Zheng, Shi-Biao
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2008, 49 (04) : 901 - 904
  • [44] Classical hypercorrelation and wave-optics analogy of quantum superdense coding
    Li, Pengyun
    Sun, Yifan
    Yang, Zhenwei
    Song, Xinbing
    Zhang, Xiangdong
    SCIENTIFIC REPORTS, 2015, 5
  • [45] Superdense coding using a non-symmetric multipartite quantum channel
    Fan, QB
    Sun, LL
    Li, FY
    Jin, Z
    Zhang, S
    Yeon, KH
    Um, CI
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2005, 46 (04) : 769 - 773
  • [46] NMR experimental implementation of three-parties quantum superdense coding
    Wei, DX
    Yang, XD
    Luo, J
    Sun, XP
    Zeng, XZ
    Liu, ML
    CHINESE SCIENCE BULLETIN, 2004, 49 (05): : 423 - 426
  • [47] Probabilistic superdense coding Based on the mixed entangled state
    Mao, Duolu
    Jia, Guoqing
    Li, Haiqin
    2014 SIXTH INTERNATIONAL CONFERENCE ON INTELLIGENT HUMAN-MACHINE SYSTEMS AND CYBERNETICS (IHMSC), VOL 2, 2014, : 206 - 209
  • [48] Superdense Coding with GHZ and Quantum Key Distribution withW in the ZX-calculus
    Hillebrand, Anne
    ELECTRONIC PROCEEDINGS IN THEORETICAL COMPUTER SCIENCE, 2012, (95): : 103 - 121
  • [49] Quantum teleportation and superdense coding through the composite W-Bell channel
    Zhang, Zhi-hua
    Shu, Lan
    Mo, Zhi-wen
    QUANTUM INFORMATION PROCESSING, 2013, 12 (05) : 1957 - 1967
  • [50] Role of complementarity in superdense coding
    Coles, Patrick J.
    PHYSICAL REVIEW A, 2013, 88 (06):
12345