ON THE CLASSICAL CAPACITY OF A CHANNEL WITH STATIONARY QUANTUM GAUSSIAN NOISE

被引：4

作者：

Holevo, A. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Steklov Math Inst, Moscow 119991, Russia

来源：

THEORY OF PROBABILITY AND ITS APPLICATIONS | 2018年 / 62卷 / 04期

基金：

俄罗斯科学基金会;

关键词：

quantum communication channel; classical capacity; stationary Gaussian noise; COMMUNICATION RATES; INFORMATION;

D O I：

10.1137/S0040585X97T988800

中图分类号：

O21 [概率论与数理统计]; C8 [统计学];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

Mathematical models of a quantum communication channel with time continuous additive stationary Gaussian noise are considered. A proof of the coding theorem in the case of quantum Gaussian "broadband" gauge-covariant channels is proposed, which gives an expression for the classical capacity of the channel in spectral terms.

引用

页码：534 / 551

页数：18

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