Implementing 1 → M Economical Phase-Covariant Telecloning in Cavity QED

被引：1
|
作者：
Xue Li [1 ]
Jiang Nian-Quan [1 ]
机构：
[1] Wenzhou Univ, Coll Phys & Elect Informat, Wenzhou 325035, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2011年 / 55卷 / 03期
基金：
中国国家自然科学基金;
关键词：
cavity QED; phase-covariant telecloning; QUANTUM; CLONING;
D O I：
10.1088/0253-6102/55/3/14
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose an experimentally feasible scheme to implement the economical 1 -> M phase-covariant telecloning based on cavity QED. By the resonant interaction of the atoms with cavity field of a high-Q cavity and the different coupling strength between atoms and cavity field, the scheme can generate quantum entanglement channel in one step. What is more, the operation time and steps do not increase with the increase of atoms.
引用
收藏
页码：441 / 444
页数：4
相关论文
共 50 条
  • [21] Economical phase-covariant cloning with multiclones
    Zhang Wen-Hai
    Ye Liu
    CHINESE PHYSICS B, 2009, 18 (09) : 3702 - 3705
  • [22] Economical phase-covariant cloning of qudits
    Buscemi, F
    D'Ariano, GM
    Macchiavello, C
    PHYSICAL REVIEW A, 2005, 71 (04):
  • [23] Economical phase-covariant cloning with multiclones
    张文海
    叶柳
    Chinese Physics B, 2009, 18 (09) : 3702 - 3705
  • [24] A quantum logic network for implementing optimal symmetric universal and phase-covariant telecloning of a bipartite entangled state
    Meng, Fanyu
    Zhu, Aidong
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2008, 41 (20)
  • [25] Implementing 2→M Phase-covariant Cloning in Spin Networks
    Wu, Lei
    Zhu, Ai-Dong
    Yeon, Kyu-Hwang
    Yu, Seong-Cho
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2010, 49 (03) : 542 - 548
  • [26] Implementing 2→M Phase-covariant Cloning in Spin Networks
    Lei Wu
    Ai-Dong Zhu
    Kyu-Hwang Yeon
    Seong-Cho Yu
    International Journal of Theoretical Physics, 2010, 49 : 542 - 548
  • [27] Optimal 1 3 economical phase-covariant quantum cloning with superconducting quantum interference devices in a cavity
    Ye, Liu
    Jin, Li
    Zhang, Wen-Hai
    JOURNAL OF MODERN OPTICS, 2009, 56 (05) : 661 - 666
  • [28] Probabilistic ancilla-free phase-covariant telecloning of qudits with the optimal fidelity
    Wang, Xin-Wen
    Yang, Guo-Jian
    PHYSICAL REVIEW A, 2009, 79 (06):
  • [29] Optimal symmetric economical phase-covariant quantum cloning
    Zhang, Wen-Hai
    Yu, Long-Bao
    Ye, Liu
    Dai, Jie-Lin
    PHYSICS LETTERS A, 2007, 360 (06) : 726 - 730
  • [30] Implementing phase-covariant cloning in circuit quantum electrodynamics
    Zhu, Meng-Zheng
    Ye, Liu
    ANNALS OF PHYSICS, 2016, 373 : 512 - 520
12345