| 基于N个有序纠缠光子对的量子机密共享方案 |
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| 引用本文： | 袁素真,孙志富,田俊龙.基于N个有序纠缠光子对的量子机密共享方案[J].光子学报,2011(8):1248-1252. |
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| 作者姓名： | 袁素真 孙志富 田俊龙 |
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| 作者单位： | 安阳师范学院物理与电气工程学院; |
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| 基金项目： | 国家自然科学基金(No.11005003、No.11005002、No.11047108)资助 |
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| 摘 要： | 提出了一种基于N个有序纠缠光子对量子机密共享方案.用纠缠光子作为信息的载体,密钥管理者Alice将纠缠光子对分成两个序列,其中一个序列直接发送给合作者之一Bob,在确保第一个序列发送安全后,再对第二个序列进行编码,发送给另一个合作者Charlie.Bob和Charlie分别对他们所接收到的光子序列进行Bell基联合测量...
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| 关 键 词： | 量子机密共享 纠缠光子对 幺正操作 单光子测量 |
Quantum Secret Sharing Scheme with N-ordered Entangled Photon pairs |
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| YUAN Su-zhen,SUN Zhi-fu,TIAN Jun-long.Quantum Secret Sharing Scheme with N-ordered Entangled Photon pairs[J].Acta Photonica Sinica,2011(8):1248-1252. |
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| Authors: | YUAN Su-zhen SUN Zhi-fu TIAN Jun-long |
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| Institution: | YUAN Su-zhen,SUN Zhi-fu,TIAN Jun-long (School of Physics and Electrical Engineering,Anyang Normal University,Anyang,Henan 455002,China) |
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| Abstract: | A new quantum secret sharing scheme is proposed,based on N-ordered entangled photon pairs.Entangled photons are used as information carrier.Alice,the private key administrator,will divide the entangled photons into two sequences.One of the sequences will be sent to one of the partners Bob directly.After the safety of the first sequence ensured,the second sequence will be encoded and sent to another partner Charlie.Bob and Charlie will make Bell-based joint measurements with what they have received respectiv... |
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| Keywords: | Quantum secret sharing Entangled photon pairs Unitary operation Single photon measurement |
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