One-mode quantum Gaussian channels: Structure and quantum capacity

被引：0
|
作者：
A. S. Holevo
机构：
[1] RAS,Steklov Mathematical Institute
来源：
Problems of Information Transmission | 2007年 / 43卷
关键词：
Information Transmission; Quantum Channel; Gaussian State; Gaussian Channel; Bosonic System;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A complete classification of one-mode Gaussian channels is given up to canonical unitary equivalence. We also comment on the quantum capacity of these channels. A channel complementary to the quantum channel with additive classical Gaussian noise is described, providing an example of a one-mode Gaussian channel which is neither degradable nor antidegradable.
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页码：1 / 11
页数：10
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