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arXiv 1102.2892hep-thcond-mat.str-el
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无序全息系统I:泛函重整化

Disordered Holographic Systems I: Functional Renormalization

Allan Adams, Sho Yaida

摘要:

我们利用全息术研究了强关联系统中的淬火无序,重点研究了轻度电无序的热力学效应。无序是通过一个随机的潜力,这是假设在宏观尺度上的自平均。研究这个分布的能量标度流导致我们发展一个全息泛函重整化方案。我们测试这个方案通过计算热力学量,并确认哈里斯准则的相关性,无关性或边缘性的淬火无序持有。

英文摘要:

We study quenched disorder in strongly correlated systems via holography, focusing on the thermodynamic effects of mild electric disorder. Disorder is introduced through a random potential which is assumed to self-average on macroscopic scales. Studying the flow of this distribution with energy scale leads us to develop a holographic functional renormalization scheme. We test this scheme by computing thermodynamic quantities and confirming that the Harris criterion for relevance, irrelevance or marginality of quenched disorder holds.

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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