Quantum information processing in decoherence-free subspace with nitrogen-vacancy centers coupled to a whispering-gallery mode microresonator

被引：21
|
作者：
Liu, A-Peng [1 ]
Cheng, Liu-Yong [2 ]
Chen, Li [2 ]
Su, Shi-Lei [2 ]
Wang, Hong-Fu [1 ]
Zhang, Shou [1 ]
机构：
[1] Yanbian Univ, Coll Sci, Dept Phys, Yanji 133002, Jilin, Peoples R China
[2] Harbin Inst Technol, Dept Phys, Ctr Condensed Matter Sci & Technol, Harbin 150001, Heilongjiang, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2014年 / 313卷
关键词：
Nitrogen-vacancy center; Decoherence-free subspace; Entanglement generation; Quantum state transfer; SINGLE SPINS; FREE STATES; ONE-ATOM; DIAMOND; ENTANGLEMENT; POLARIZATION; GENERATION; MICROCAVITY; COMPUTATION; COHERENCE;
D O I：
10.1016/j.optcom.2013.10.032
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We investigate the input-output process with nitrogen-vacancy (NV) centers fixed on the surface of microtoroidal resonators (MTRs) with quantized whispering-gallery modes (WGMs). We demonstrate a photon-NV hybrid controlled phase flip (CPF) gate in decoherence-free subspace (DFS) with the inputoutput process. Efficient schemes of entanglement generation and quantum state transfer (QST) in DES are proposed. Our schemes removed the requirements of high-Q and strongly coupling for the physical systems, and DES encoding makes our schemes immune to collective dephasing. The experimental feasibility and challenge are discussed by considering the current experimental technology. (c) 2013 Elsevier B.V. All rights reserved
引用
收藏
页码：180 / 185
页数：6
相关论文
共 50 条
  • [1] Quantum gate operations in decoherence-free fashion with separate nitrogen-vacancy centers coupled to a whispering-gallery mode resonator
    Q. Chen
    W. L. Yang
    M. Feng
    [J]. The European Physical Journal D, 2012, 66
  • [2] Quantum gate operations in decoherence-free fashion with separate nitrogen-vacancy centers coupled to a whispering-gallery mode resonator
    Chen, Q.
    Yang, W. L.
    Feng, M.
    [J]. EUROPEAN PHYSICAL JOURNAL D, 2012, 66 (09):
  • [3] Quantum-information transfer with nitrogen-vacancy centers coupled to a whispering-gallery microresonator
    Li, Peng-Bo
    Gao, Shao-Yan
    Li, Fu-Li
    [J]. PHYSICAL REVIEW A, 2011, 83 (05):
  • [4] Parity-gate-based quantum information processing in decoherence-free subspace with nitrogen-vacancy centers
    Zhou, Xiao-Ping
    Su, Shi-Lei
    Guo, Qi
    Wang, Hong-Fu
    Zhu, Ai-Dong
    Zhang, Shou
    [J]. OPTICS COMMUNICATIONS, 2015, 352 : 140 - 147
  • [5] Deterministic implementation of optimal symmetric quantum cloning with nitrogen-vacancy centers coupled to a whispering-gallery microresonator
    Jin, Zhao
    Ji, Yan-Qiang
    Zhu, Ai-Dong
    Wang, Hong-Fu
    Zhang, Shou
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2014, 31 (10) : 2516 - 2523
  • [6] Entanglement of separate nitrogen-vacancy centers coupled to a whispering-gallery mode cavity
    Yang, Wanli
    Xu, Zhenyu
    Feng, Mang
    Du, Jiangfeng
    [J]. NEW JOURNAL OF PHYSICS, 2010, 12
  • [7] Scalable quantum computation based on nitrogen-vacancy centers in decoherence-free subspace
    You, Yi
    Ding, Zhong
    Zhang, Yong
    [J]. INTERNATIONAL JOURNAL OF QUANTUM INFORMATION, 2023, 21 (02)
  • [8] Cluster state entanglement generation and concentration on nitrogen-vacancy centers in decoherence-free subspace
    Cao, Cong
    Wang, Tie-Jun
    Zhang, Ru
    Wang, Chuan
    [J]. LASER PHYSICS LETTERS, 2015, 12 (03)
  • [9] Parallel-path implementation of nonadiabatic geometric quantum gates in a decoherence-free subspace with nitrogen-vacancy centers
    Yun, Meng-Ru
    Guo, Fu-Qiang
    Yan, L-L
    Liang, Erjun
    Zhang, Y.
    Su, S-L
    Shan, C. X.
    Jia, Yu
    [J]. PHYSICAL REVIEW A, 2022, 105 (01)
  • [10] Method for Generating W States Basedon Nitrogen-Vacancy Centers and Whispering-Gallery Mode Cavity
    Guang-sheng Jin
    Chuan Wang
    Yong Zhang
    Rong-zhen Jiao
    [J]. International Journal of Theoretical Physics, 2014, 53 : 3774 - 3779
12345