Quantum Secure Direct Communication Using Entangled Photon Pairs and Local Measurement

• 作 者: YI Xiao-Jie NIE Yi-You ZHOU Na
• 机 构: DepartmentofPhysics,DepartmentofElectronicsInformationEngineering
• 出 处: 理论物理通讯：英文版
• 发表日期: 2008年7期
• 关键词: 量子 通信技术 密码术 信息安全 quantum secure direct communication quantum cryptography info
• 基金项目: The project supported by National Natural Science Foundation of China under Grant Nos. 10647133 and 10404010, the Natural Science Foundation of Jiangxi Province of China under Grant No. 0512007, the R

<正> We present a scheme for quantum secure direct communication,in which the message is encoded bylocal unitary operations,transmitted through entangled photons,and deduced from both the sender and receiver's localmeasurement results.In such a s