• Acta Physica Sinica
  • Vol. 69, Issue 16, 160301-1 (2020)
Zhen-Xing He, Xing-Kui Fan, Peng-Cheng Chu, and Hong-Yang Ma*
Author Affiliations
  • School of Sciences, Qingdao University of Technology, Qingdao 266033, China
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    DOI: 10.7498/aps.69.20200333 Cite this Article
    Zhen-Xing He, Xing-Kui Fan, Peng-Cheng Chu, Hong-Yang Ma. Anonymous communication scheme based on quantum walk on Cayley graph[J]. Acta Physica Sinica, 2020, 69(16): 160301-1 Copy Citation Text show less
    Flow chart of anonymous quantum communication scheme.
    Fig. 1. Flow chart of anonymous quantum communication scheme.
    Quantum compression process.
    Fig. 2. Quantum compression process.
    Anonymous quantum communication process.
    Fig. 3. Anonymous quantum communication process.
    Ring structure graph.
    Fig. 4. Ring structure graph.
    Probability distribution diagram for quantum walk in 10 steps.
    Fig. 5. Probability distribution diagram for quantum walk in 10 steps.
    Alice信息序列 $ N_{j} $Bob签名序列 $ Sor_{j} $
    0000 或 01
    0110 或 11
    1000 或 11
    1101 或 11
    Table 1.

    Correspondence between information N and Sor signature

    信息N和签名Sor的对应关系

    时间节点总数位置概率/%
    3100272.72
    10500645.31
    30200 或 5002025.92
    50200 或 5003418.95
    1001006812.20
    20020013810.81
    Table 2.

    Numerical simulation results

    数值仿真结果

    Zhen-Xing He, Xing-Kui Fan, Peng-Cheng Chu, Hong-Yang Ma. Anonymous communication scheme based on quantum walk on Cayley graph[J]. Acta Physica Sinica, 2020, 69(16): 160301-1
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