Dynamical phase transition and self-organized critical phenomena in the two-dimensional gas lattice model

被引：3

作者：

Gong, LY ^{[1
]}

Tong, PQ ^{[1
]}

机构：

[1] Nanjing Normal Univ, Coll Phys Sci & Technol, Nanjing 210097, Peoples R China

来源：

ACTA PHYSICA SINICA | 2003年 / 52卷 / 11期

关键词：

sandpile model; gas lattice model; self-organized phenomena;

D O I：

10.7498/aps.52.2757

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A renovated Manna model is studied, by computer simulation. The dynamic behavior of the system is changed evidently with the density of particle number. There is a critical particle number density (PND) rho(c) approximate to 0. 684(...) and critical exponent alpha = 0. 452 +/- 0.02 at this density. Self-organized critical phenomena occur only at certain ranges of PND.

引用

页码：2757 / 2761

页数：5

共 15 条

[1] SELF-ORGANIZED CRITICALITY
BAK, P
TANG, C
WIESENFELD, K
[J]. PHYSICAL REVIEW A, 1988, 38 (01): : 364 - 374
[2] SELF-ORGANIZED CRITICALITY - AN EXPLANATION OF 1/F NOISE
BAK, P
TANG, C
WIESENFELD, K
[J]. PHYSICAL REVIEW LETTERS, 1987, 59 (04) : 381 - 384
[3] BROKER HM, 1997, ARXIVADAPORG9706005
[4] Tracer dispersion in a self-organized critical system
Christensen, K
Corral, A
Frette, V
Feder, J
Jossang, T
[J]. PHYSICAL REVIEW LETTERS, 1996, 77 (01) : 107 - 110
[5] Universal behaviors of generalized EZ model for crowding and information transmission in financial markets
Deng, WJ
[J]. ACTA PHYSICA SINICA, 2002, 51 (06) : 1171 - 1174
[6] EXACTLY SOLVED MODEL OF SELF-ORGANIZED CRITICAL PHENOMENA
DHAR, D
RAMASWAMY, R
[J]. PHYSICAL REVIEW LETTERS, 1989, 63 (16) : 1659 - 1662
[7] SELF-ORGANIZED CRITICAL STATE OF SANDPILE AUTOMATON MODELS
DHAR, D
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (14) : 1613 - 1616
[8] CRITICAL EXPONENTS OF THE SAND PILE MODELS IN 2 DIMENSIONS
MANNA, SS
[J]. PHYSICA A, 1991, 179 (02): : 249 - 268
[9] 2-STATE MODEL OF SELF-ORGANIZED CRITICALITY
MANNA, SS
[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1991, 24 (07): : L363 - L369
[10] Self-organizing height-arrow model: numerical and analytical results
Shcherbakov, R
Turcotte, DL
[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2000, 277 (3-4) : 274 - 292

← 1 2 →