A quantum secure direct communication protocol using entangled modified spin coherent states

被引:0
|
作者
A. Meslouhi
Y. Hassouni
机构
[1] Université Mohammed V,Laboratoire de Physique Théorique URAC
[2] Agdal,13, Faculté des Sciences
[3] The Abdus Salam International Center for Theoretical Physics,undefined
来源
Quantum Information Processing | 2013年 / 12卷
关键词
QSDC; Eavesdropping detection; Ping-Pong protocol; Modified spin coherent states; Continues variables; Protocol security;
D O I
暂无
中图分类号
学科分类号
摘要
In this paper, a new direct quantum communication protocol based on a modified spin coherent state as decoy particles is to be depicted, before that both the scheme of the communication and the modified spin coherent state of the \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$SU(2)$$\end{document} group will be presented. The final phase is to be devoted to the study of the transmission security analysis and the quantity information depending on the method of the entropy theory, using the constraint between the information which can be obtained by the eavesdropper and the occurring interference.
引用
收藏
页码:2603 / 2621
页数:18
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