Critical exponents in stochastic sandpile models

被引：34
作者：
Chessa, A
Vespignani, A
Zapperi, S
机构：
[1] Univ Cagliari, Dipartimento Fis, I-09124 Cagliari, Italy
[2] Univ Cagliari, Unita INFM, I-09124 Cagliari, Italy
[3] ICTP, Abdus Salam Int Ctr Theorect Phys, I-34100 Trieste, Italy
[4] ESPCI, PMMH, F-75234 Paris 05, France
来源：
COMPUTER PHYSICS COMMUNICATIONS | 1999年 / 121卷
关键词：
D O I：
10.1016/S0010-4655(99)00338-0
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We present large scale simulations of a stochastic sandpile model in two dimensions. We use momentum analysis to evaluate critical exponents and finite size scaling method to consistently test the obtained results. The general picture resulting from our analysis allows us to characterize the large scale behavior of the present model with great accuracy. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：299 / 302
页数：4
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