Self-organized critical dynamics of a directed bond percolation model

被引：0
|
作者：
Ray, S
Dutta, T
Shamanna, J
机构：
[1] SUNY Stony Brook, Dept Phys, Stony Brook, NY 11794 USA
[2] St Xavier Coll, Dept Phys, Calcutta 700016, W Bengal, India
来源：
PHYSICS LETTERS A | 1998年 / 243卷 / 1-2期
关键词：
D O I：
10.1016/S0375-9601(98)00121-2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study roughening interfaces with a constant slope that become self-organized critical by a rule that is similar to that of invasion percolation. The transient and critical dynamical exponents show Galilean invariance. The activity along the interface exhibits non-trivial power law correlations in both space and time. The probability distribution of the activity pattern follows an algebraic relation. (C) 1998 Published by Elsevier Science B.V.
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收藏
页码：20 / 24
页数：5
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