Dense coding capacity in correlated noisy channels with weak measurement

被引：1
|
作者：
李进开 [1 ]
徐凯 [1 ]
张国锋 [1 ]
机构：
[1] School of Physics, Beihang University
来源：
Chinese Physics B | 2021年 / 30卷 / 11期
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
O413 [量子论]; TN911.22 [信道编码理论];
学科分类号：
摘要：
Capacity of dense coding via correlated noisy channel is greater than that via uncorrelated noisy channel. It is shown that the weak measurement and reversal measurement need to further improve their quantum dense coding capacity in correlated amplitude damping channel, but this improvement is very small in correlated phase damping channel and correlated depolarizing channel.
引用
收藏
页码：63 / 68
页数：6
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