GEOMETRY AND DYNAMICS OF DETERMINISTIC SAND PILES

被引：24

作者：

LIU, SH ^{[1
]}

KAPLAN, T ^{[1
]}

GRAY, LJ ^{[1
]}

机构：

[1] OAK RIDGE NATL LAB, DIV ENGN PHYS & MATH, OAK RIDGE, TN 37831 USA

来源：

PHYSICAL REVIEW A | 1990年 / 42卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.42.3207

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report a study of the relaxation process of Bak-Tang-Wiesenfelds sand pile under uniform initial conditions. For most geometries and initial conditions the final states consist of intricate geometric patterns, some of which are self-similar. Even without randomness, the flow of sand during relaxation often displays 1/f behavior, and this arises from interactions between the diffusive flow and the development of the final pattern. © 1990 The American Physical Society.

引用

页码：3207 / 3212

页数：6

共 11 条

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