Dynamical Localization of the Chalker-Coddington Model far from Transition

被引：13

作者：

Asch, Joachim ^{[1
,2
,3
]}

Bourget, Olivier ^{[4
]}

Joye, Alain ^{[5
]}

机构：

[1] Aix Marseille Univ, CPT, F-13288 Marseille 9, France

[2] CNRS, UMR 7332, F-13288 Marseille 9, France

[3] Univ Sud Toulon Var, CPT, F-83957 La Garde, France

[4] Pontificia Univ Catolica Chile, Dept Matemat, Macul Santiago, Chile

[5] UJF Grenoble 1, CNRS, Inst Fournier, UMR 5582, F-38402 Grenoble, France

来源：

JOURNAL OF STATISTICAL PHYSICS | 2012年 / 147卷 / 01期

关键词：

LARGE DISORDER; PERCOLATION; OPERATORS;

D O I：

10.1007/s10955-012-0477-y

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study a quantum network percolation model which is numerically pertinent to the understanding of the delocalization transition of the quantum Hall effect. We show dynamical localization for parameters corresponding to edges of Landau bands, away from the expected transition point.

引用

页码：194 / 205

页数：12

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