Quantum computation in triangular decoherence-free subdynamic space

被引：4
|
作者：
Bi, Qiao [1 ]
机构：
[1] Wuhan Univ Technol, Sch Sci, Dept Phys, Wuhan 430070, Peoples R China
来源：
FRONTIERS OF PHYSICS | 2015年 / 10卷 / 02期
关键词：
quantum information; subdynamics; decoherence-free; FREE SUBSPACES;
D O I：
10.1007/s11467-015-0461-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A formalism of quantum computing with 2000 qubits or more in decoherence-free subspaces is presented. The subspace is triangular with respect to the index related to the environment. The quantum states in the subspaces are projected states ruled by a subdynamic kinetic equation. These projected states can be used to perform general, large-scale decoherence-free quantum computing.
引用
收藏
页码：198 / 204
页数：7
相关论文
共 50 条
  • [1] Quantum computation in triangular decoherence-free subdynamic space
    Qiao Bi
    [J]. Frontiers of Physics, 2015, 10 : 198 - 204
  • [2] Quantum computation in triangular decoherence-free subdynamic space
    Qiao Bi
    [J]. Frontiers of Physics., 2015, 10 (02) - 89
  • [3] Decoherence-free quantum computation.
    Lidar, DA
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2000, 220 : U190 - U190
  • [4] Decoherence-free subspaces for quantum computation
    Lidar, DA
    Chuang, IL
    Whaley, KB
    [J]. PHYSICAL REVIEW LETTERS, 1998, 81 (12) : 2594 - 2597
  • [5] Robustness of decoherence-free subspaces for quantum computation
    Bacon, D
    Lidar, DA
    Whaley, KB
    [J]. PHYSICAL REVIEW A, 1999, 60 (03): : 1944 - 1955
  • [6] Holonomic quantum computation in decoherence-free subspaces
    Wu, LA
    Zanardi, P
    Lidar, DA
    [J]. PHYSICAL REVIEW LETTERS, 2005, 95 (13)
  • [7] Quantum computation in the decoherence-free subspaces with cavity QED
    Chen, Yue-Yue
    Feng, Xun-Li
    Oh, C. H.
    [J]. QUANTUM INFORMATION PROCESSING, 2014, 13 (02) : 547 - 557
  • [8] Nonadiabatic Holonomic Quantum Computation in Decoherence-Free Subspaces
    Xu, G. F.
    Zhang, J.
    Tong, D. M.
    Sjoqvist, Erik
    Kwek, L. C.
    [J]. PHYSICAL REVIEW LETTERS, 2012, 109 (17)
  • [9] Quantum computation in a decoherence-free subspace with superconducting devices
    Z.-Y. Xue
    S. L. Zhu
    Z. D. Wang
    [J]. The European Physical Journal D, 2009, 55 : 223 - 228
  • [10] Quantum computation in the decoherence-free subspaces with cavity QED
    Yue-Yue Chen
    Xun-Li Feng
    C. H. Oh
    [J]. Quantum Information Processing, 2014, 13 : 547 - 557
12345