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| An efficient quantum secret sharing protocol with orthogonal product states | |
| 作者姓名： | YANG YuGuang WEN QiaoYan & ZHU FuChen School of Computer Beijing University of Technology Beijing China State Key Laboratory of Information Security Graduate University of Chinese Academy of Sciences Beijing China School of Science Beijing University of Posts and Telecommunications Beijing China National Key Laboratory for Modern Communications Chengdu China |
| 作者单位： | YANG YuGuang1，2，WEN QiaoYan3 & ZHU FuChen4 1 School of Computer，Beijing University of Technology，Beijing 100022，China; 2 State Key Laboratory of Information Security，Graduate University of Chinese Academy of Sciences，Beijing 100022，China; 3 School of Science，Beijing University of Posts and Telecommunications，Beijing 100876，China; 4 National Key Laboratory for Modern Communications，Chengdu 610041，China |
| 基金项目： | 国家高技术研究发展计划(863计划);国家自然科学基金;教育部高等学校博士学科点专项科研基金 |
| 摘 要： | An efficient quantum secret sharing protocol with orthogonal product states in the 33 Hilbert space is presented. The particles in the orthogonal product states form two particle sequences. One sequence is sent to Bob and the other is sent to Charlie after rearranging the particle orders. With the help of Alice, Bob and Charlie make the corresponding local measurement to obtain the information of the or- thogonal product states prepared. This protocol has many distinct features such as great capacity and high efficiency. |
| 收稿时间： | 6 September 2006 |
| 修稿时间： | 17 November 2006 |
An efficient quantum secret sharing protocol with orthogonal product states |
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| YANG YuGuang,,WEN QiaoYan & ZHU FuChen School of Computer,Beijing University of Technology,Beijing ,China, State Key Laboratory of Information Security,Graduate University of Chinese Academy of Sciences,Beijing ,China, School of Science,Beijing University of Posts and Telecommunications,Beijing ,China, National Key Laboratory for Modern Communications,Chengdu ,China.An efficient quantum secret sharing protocol with orthogonal product states[J].Science in China(Physics Astronomy),2007,50(3):331-338. | |
| Authors: | Yang YuGuang Wen QiaoYan Zhu FuChen |
| Institution: | 1. School of Computer, Beijing University of Technology, Beijing 100022, China;State Key Laboratory of Information Security, Graduate University of Chinese Academy of Sciences,Beijing 100022, China 2. School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China 3. National Key Laboratory for Modern Communications, Chengdu 610041, China |
| Abstract: | An efficient quantum secret sharing protocol with orthogonal product states in the 3 ⊗ 3 Hilbert space is presented. The particles in the orthogonal product states form two particle sequences. One sequence is sent to Bob and the other is sent to Charlie after rearranging the particle orders. With the help of Alice, Bob and Charlie make the corresponding local measurement to obtain the information of the orthogonal product states prepared. This protocol has many distinct features such as great capacity and high efficiency. Supported by the National High-Tech Research and Development Program of China (Grant Nos. 2006AA01Z419 & 2006AA01Z440), the Major Research Plan of the National Natural Science Foundation of China (Grant No. 90604023), the National Research Foundation for the Doctoral Program of Higher Education of China (Grant No. 20040013007), the National Laboratory for Modern Communications Science Foundation of China (Grant No. 9140C1101010601) and the Open Foundation of State Key Laboratory of Information Security (Graduate University of Chinese Academy of Sciences) |
| Keywords: | quantum secret sharing orthogonal product state orthogonal measurement |
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