MEAN-FIELD THEORY FOR DIFFUSION-LIMITED AGGREGATION IN LOW DIMENSIONS

被引：53

作者：

BRENER, E

LEVINE, H

TU, YH

机构：

[1] UNIV CALIF SAN DIEGO,INST NONLINEAR SCI,LA JOLLA,CA 92093

[2] ACAD SCI USSR,INST SOLID STATE PHYS,CHERNOGOLOVKA 142432,USSR

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 66卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.66.1978

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a new mean-field theory for diffusion-limited aggregation (DLA). We apply our approach to calculate the ensemble-averaged structure seen in recent experiments in a two-dimensional channel geometry. Our method explains the similarity between the average DLA occupancy and the Saffman-Taylor finger pattern.

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页码：1978 / 1981

页数：4

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