Landscape approach for pinned elastic interfaces

被引：4

作者：

Bouchaud, JP

Mezard, M

机构：

[1] ECOLE NORMALE SUPER, PHYS THEOR LAB, CNRS, UNITE PROPRE, F-75231 PARIS 05, FRANCE

[2] UNIV PARIS SUD, PARIS, FRANCE

来源：

PHYSICA D-NONLINEAR PHENOMENA | 1997年 / 107卷 / 2-4期

关键词：

elastic manifolds; randomness; renormalisation;

D O I：

10.1016/S0167-2789(97)00084-5

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We discuss the large scale effective free energy landscape for elastic objects pinned by a random potential, In the static approach, converging analytical results show that this landscape consists in a succession of parabolic wells of random depth, matching on singular points where the effective force is discontinuous. We discuss the consequences for the dynamics of these pinned interfaces.

引用

页码：174 / 182

页数：9

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