Quantum Critical Transport and the Hall Angle in Holographic Models

被引：109

作者：

Blake, Mike ^{[1
]}

Donos, Aristomenis ^{[1
]}

机构：

[1] Univ Cambridge, Dept Appl Math & Theoret Phys, Cambridge CB3 0WA, England

来源：

PHYSICAL REVIEW LETTERS | 2015年 / 114卷 / 02期

基金：

欧洲研究理事会;

关键词：

Compendex;

D O I：

10.1103/PhysRevLett.114.021601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the Hall conductivity in holographic models where translational invariance is broken by a lattice. We show that generic holographic theories will display a different temperature dependence in the Hall angle as to the dc conductivity. Our results suggest a general mechanism for obtaining an anomalous scaling of the Hall angle in strongly interacting quantum critical systems.

引用

页数：5

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