DIFFUSIVE TRANSPORT IN A ONE-DIMENSIONAL DISORDERED POTENTIAL INVOLVING CORRELATIONS

被引：7

作者：

MONTHUS, C

机构：

[1] UNIV PARIS 06,INST NUCL PHYS,DIV PHYS THEORIQUE,UNITE RECH,F-91406 ORSAY,FRANCE

[2] UNIV PARIS 06,LPTPE,F-75252 PARIS,FRANCE

来源：

PHYSICAL REVIEW E | 1995年 / 52卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.52.2569

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

This paper deals with transport properties of one-dimensional Brownian diffusion under the influence of a correlated quenched random force, distributed as a two-level Poisson process. We find in particular that large time scaling laws of the position of the Brownian particle are analogous to the uncorrelated case. We also discuss the probability distribution of the stationary flux going through a sample between two prescribed concentrations, which differs significantly from the uncorrelated case.

引用

页码：2569 / 2573

页数：5

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