Operational capacity and pseudoclassicality of a quantum channel

被引：40

作者：

Fujiwara, A

Nagaoka, H

机构：

[1] Osaka Univ, Dept Math, Toyonaka, Osaka 5600043, Japan

[2] Univ Electrocommun, Grad Sch Informat Syst, Chofu, Tokyo 1828585, Japan

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 1998年 / 44卷 / 03期

关键词：

coding theorem; operational quantum capacity; pseudoclassical channel; quantum binary channel; quantum information theory;

D O I：

10.1109/18.669165

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We explore some basic properties of coding theory of a general quantum communication channel and its operational capacity, including: 1) adaptive measurement with feedback code; 2) reconsideration of single-letterized capacity formula; and 3) pseudoclassicality of a channel.

引用

页码：1071 / 1086

页数：16

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