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arXiv quant-ph/9803052quant-phcond-matgr-qchep-th
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退相干:概念与实例

Decoherence: Concepts and Examples

Claus Kiefer, Erich Joos

摘要:

我们给出了一个教学介绍退相干的过程-通过与环境的相互作用经典属性的不可逆的出现。在讨论了一般概念之后,我们给出了以下例子:物体的定域性,量子芝诺效应,QED中场和电荷的经典性,以及引力理论中的退相干。最后,我们强调退相干的重要解释功能。

英文摘要:

We give a pedagogical introduction to the process of decoherence - the irreversible emergence of classical properties through interaction with the environment. After discussing the general concepts, we present the following examples: Localisation of objects, quantum Zeno effect, classicality of fields and charges in QED, and decoherence in gravity theory. We finally emphasise the important interpretational features of decoherence.

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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