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arXiv 0803.3295hep-thcond-mat.supr-congr-qc
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构建AdS/CFT超导体

Building an AdS/CFT superconductor

Sean A. Hartnoll, Christopher P. Herzog, Gary T. Horowitz

摘要:

我们表明,一个简单的引力理论可以提供一个超导体的全息对偶描述。存在一个临界温度,在该温度以下,通过二级相变形成带电冷凝物,并且(DC)电导率变为无穷大。与频率相关的电导率形成由冷凝物确定的间隙。我们发现的证据表明,凝聚体由准粒子对。

英文摘要:

We show that a simple gravitational theory can provide a holographically dual description of a superconductor. There is a critical temperature, below which a charged condensate forms via a second order phase transition and the (DC) conductivity becomes infinite. The frequency dependent conductivity develops a gap determined by the condensate. We find evidence that the condensate consists of pairs of quasiparticles.

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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