Information transmission via dense coding in a noisy quantum channel

被引：22
|
作者：
Ban, M [1 ]
机构：
[1] Hitachi Ltd, Adv Res Lab, Hatoyama, Saitama 3500395, Japan
来源：
PHYSICS LETTERS A | 2000年 / 276卷 / 5-6期
关键词：
quantum dense coding; noisy quantum channel; information rate;
D O I：
10.1016/S0375-9601(00)00668-X
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Information transmission via the quantum dense coding of continuous variables by using a two-mode squeezed vacuum state is considered for a noisy quantum channel. It is shown that if the channel noise is not so strong, the quantum dense coding of continuous variables works well for information transmission even in a noisy quantum channel. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：213 / 220
页数：8
相关论文
共 50 条
  • [31] Dense coding in photonic quantum communication with enhanced information capacity
    Shimizu, K
    Imoto, N
    Mukai, T
    PHYSICAL REVIEW A, 1999, 59 (02): : 1092 - 1097
  • [32] ASYMPTOTIC BOUNDS ON OPTIMAL NOISY CHANNEL QUANTIZATION VIA RANDOM CODING
    ZEGER, K
    MANZELLA, V
    IEEE TRANSACTIONS ON INFORMATION THEORY, 1994, 40 (06) : 1926 - 1938
  • [33] Simultaneous Dense Coding Protocol for Three Receivers Under the Influence of Noisy Quantum Channels
    Ze-Nan Han
    Ya-Qi Ling
    Cheng-Yun Ding
    Li-Hua Zhang
    International Journal of Theoretical Physics, 62
  • [34] Efficient source and channel coding for progressive image transmission over noisy channels
    Zaïbi, S
    Kerbaol, V
    GLOBECOM'02: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-3, CONFERENCE RECORDS: THE WORLD CONVERGES, 2002, : 529 - 533
  • [35] Simultaneous Dense Coding Protocol for Three Receivers Under the Influence of Noisy Quantum Channels
    Han, Ze-Nan
    Ling, Ya-Qi
    Ding, Cheng-Yun
    Zhang, Li-Hua
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2023, 62 (03)
  • [36] Itarative approximation on source and channel coding for images transmission over noisy channels
    Tsai, TH
    Lin, SY
    PROCEEDINGS OF 2004 IEEE ASIA-PACIFIC CONFERENCE ON ADVANCED SYSTEM INTEGRATED CIRCUITS, 2004, : 214 - 217
  • [37] Joint source-channel coding for image transmission over noisy channels
    Su, YJ
    Lu, JH
    Wang, J
    Gu, J
    2000 INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY PROCEEDINGS, VOLS. I & II, 2000, : 136 - 139
  • [38] A scheme for implementing quantum dense coding via adiabatic passage
    Yu, Long-Bao
    Ye, Liu
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2006, 39 (17) : 3431 - 3436
  • [39] Scheme for implementing quantum dense coding via cavity QED
    Lin, XM
    Zhou, ZW
    Xue, P
    Gu, YJ
    Guo, GC
    PHYSICS LETTERS A, 2003, 313 (5-6) : 351 - 355
  • [40] Scheme for realizing quantum dense coding via entanglement swapping
    Meher, Nilakantha
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2020, 53 (06)
12345