Quantum error-correction for spatially correlated errors

被引：0

作者：

Arimitsu, T. ^{[1
]}

Hayashi, T. ^{[1
]}

Kitajima, S. ^{[2
]}

Shibata, F. ^{[2
]}

机构：

[1] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba 3058571, Japan

[2] Ochanomizu Univ, Dept Phys, Fac Sci, Tokyo 1128610, Japan

来源：

INTERNATIONAL JOURNAL OF QUANTUM INFORMATION | 2008年 / 6卷

关键词：

D O I：

10.1142/S0219749908003803

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

It is shown that errors due to spatially correlated noises can be corrected by the quantum error-correction code and error-correction procedure prepared for those for independent noises. A model of noisy-channel which is under the influence of spatially correlated quantum Brownian motion is investigated within the framework of non-equilibrium thermo field dynamics that is a canonical operator formalism for dissipative quantum systems.

引用

页码：575 / 580

页数：6

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