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5. ,Deterministic Secure Communication Without Using Entanglement

,Deterministic Secure Communication Without Using Entanglement

来源 :中国物理快报（英文版） | 被引量 : 0次 | 上传用户：szjlq

【摘 要】

：

We show a deterministic secure direct communication protocol using single qubit in a mixed state. The security of this protocol is based on the security proof o

【作 者】

：

CAI Qing-Yu(蔡庆宇) LI Bai-Wen(李白文) 

【机 构】

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Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071

【出 处】

：

中国物理快报（英文版）

【发表日期】

：

2004年4期

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We show a deterministic secure direct communication protocol using single qubit in a mixed state. The security of this protocol is based on the security proof of BB84 protocol. It can be realized by the current technologies.

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