Quantum Secure Direct Communication Achieved by Using Multi-Entanglement
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发表时间：2019-03-09
论文类型：期刊论文
发表时间：2015-01-01
发表刊物：INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
收录刊物：SCIE
卷号：54
期号：1
页面范围：100-105
ISSN号：0020-7748
关键字：QSDC; Multi-body entangled system; Information coding; Mathematical description
摘要：Aquantum secure direct communication (QSDC) scheme is proposed based on multi-body entangled system in this paper. The mathematical description of the QSDC scheme is given firstly and the process of direct communication is investigated. The communication scheme based on multi-body entangled system and the general method of information coding are further completed. Finally, a communication scheme using four-body systems is introduced as example.
