Multipartite Entangled Codewords for Gaussian Channels with Additive Noise and Memory

被引：0

作者：

Lupo, C. ^{[1
]}

Memarzadeh, L. ^{[1
]}

Mancini, S. ^{[1
]}

机构：

[1] Univ Camerino, I-62032 Camerino, MC, Italy

来源：

QUANTUM COMMUNICATION AND QUANTUM NETWORKING | 2010年 / 36卷

关键词：

Quantum Channels; Error Correction; Multipartite Entanglement; INFORMATION; CAPACITY;

D O I：

暂无

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 study a bosonic Gaussian channel with classical additive noise and memory effects. In particular we consider correlations in the added noise which are asymmetric in the phase space quadratures and show in such a case the usefulness of entangled codewords for reliable communication. We explicitly demonstrate that optimal rates can be achieved with multiparty entangled codewords.

引用

页码：26 / 33

页数：8

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