Improvement of Quantum Dialogue Based on Entanglement Swapping and Hadamard Operation Via Cavity QED

被引：0
作者：
Duan Ming-Yi [1 ]
机构：
[1] Zhengzhou Inst Technol, Coll Informat & Engn, Zhengzhou 450044, Peoples R China
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2020年 / 59卷 / 10期
关键词：
Quantum dialogue; Cavity QED; Information leakage; SECURE DIRECT COMMUNICATION;
D O I：
10.1007/s10773-020-04563-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Recently, Pan put forward a quantum dialogue (QD) scheme based on entanglement swapping and Hadamard operation via cavity QED (Int J Theor Phys, 58(2019)1017), and claimed that this scheme is secure. This paper first points out that it runs the risk of information leakage, and then suggests an improvement to remedy this security loophole.
引用
收藏
页码：3093 / 3097
页数：5
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