CRITICAL INDEXES FOR SINGULAR DIFFUSION

被引：18

作者：

KADANOFF, LP

CHHABRA, AB

KOLAN, AJ

FEIGENBAUM, MJ

PROCACCIA, I

机构：

[1] ST OLAF COLL, NORTHFIELD, MN 55057 USA

[2] ROCKEFELLER UNIV, NEW YORK, NY 10021 USA

[3] WEIZMANN INST SCI, IL-76100 REHOVOT, ISRAEL

来源：

PHYSICAL REVIEW A | 1992年 / 45卷 / 08期

关键词：

D O I：

10.1103/PhysRevA.45.6095

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A scaling description is given for the long-wavelength behavior of avalanche models. Two examples are analyzed in detail: the "two-state" model and the "local-limited" model. Scaling estimates for the long-wavelength behavior of coherence length, relaxation time, and diffusion coefficient are derived for both models. The results agree well with the estimates obtained from previous simulations.

引用

页码：6095 / 6098

页数：4

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