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arXiv quant-ph/0612185quant-ph
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量子纠错方法

Approaches to Quantum Error Correction

Julia Kempe

摘要:

本文的目的是简单介绍量子纠错和量子容错的主要方法。我们的目标是传达这一领域的问题及其解决方案的必要直觉。在描述了量子错误之后,我们提出了几种纠错方案,并概述了一个完全成熟的容错计算的要素,即使它的所有组件都有故障,它也可以无错误地工作。我们还提到了纠错的替代方法,即所谓的避免错误或无消相干方案。技术细节和概括保持在最低限度。

英文摘要:

The purpose of this little survey is to give a simple description of the main approaches to quantum error correction and quantum fault-tolerance. Our goal is to convey the necessary intuitions both for the problems and their solutions in this area. After characterising quantum errors we present several error-correction schemes and outline the elements of a full fledged fault-tolerant computation, which works error-free even though all of its components can be faulty. We also mention alternative approaches to error-correction, so called error-avoiding or decoherence-free schemes. Technical details and generalisations are kept to a minimum.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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