Corrections to scaling in the forest-fire model

被引：21

作者：

Pastor-Satorras, R ^{[1
]}

Vespignani, A ^{[1
]}

机构：

[1] Int Ctr Theoret Phys, Condensed Matter Sect, I-34100 Trieste, Italy

来源：

PHYSICAL REVIEW E | 2000年 / 61卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.61.4854

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：

We present a systematic study of corrections to scaling in the self-organized critical forest-fire model. The analysis of the steady-state condition for the density of trees allows us to pinpoint the presence of these corrections, which take the form of subdominant exponents modifying the standard finite-size scaling form. Applying an extended version of the moment analysis technique, we find the scaling region of the model and compute nontrivial corrections to scaling.

引用

页码：4854 / 4859

页数：6

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