Quantum Distributed Ballot Scheme Based on Greenberger-Horne-Zeilinger State

被引:3
作者
Shi Rong-Hua [1 ]
Wu Ying [1 ]
Guo Ying [1 ,2 ]
Zeng Gui-Hua [2 ]
机构
[1] Cent S Univ, Sch Informat Sci & Engn, Changsha 410083, Peoples R China
[2] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200030, Peoples R China
基金
中国国家自然科学基金;
关键词
quantum distributed ballot scheme; Greenberger-Horne-Zeilinger state;
D O I
10.1088/0253-6102/54/2/11
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Motivated by the complementary relations of the Greenberger-Horne-Zeilinger (GHZ) entangled triplet-particle states, a novel way of realizing quantum distributed ballot scheme is proposed. The ballot information is encoded by local operations performed on the particles of entangled GHZ triplet states, which ensures the security of the present scheme. In order to guarantee the security of this scheme, the checking phase is designed in detail on the basis of the entangled GHZ triplet state. The analysis shows the security of the proposed scheme.
引用
收藏
页码:257 / 262
页数:6
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