One-dimensional lattice gas models with infinitely many absorbing states

被引:4
|
作者
Fiore, CE [1 ]
de Oliveira, MJ [1 ]
机构
[1] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil
关键词
self-organized criticality; absorbing phase transitions; many absorbing states;
D O I
10.1590/S0103-97332006000200014
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We determined, by numerical simulations, the critical behavior one-dimensional systems with infinitely many absorbing states. These models are modified versions of the conserved lattice gas model in which two adjacent active particles instead of just one can jump to their neighboring sites. The models studied here are examples of systems with many absorbing states and order parameter coupled to a nondiffusive conserved field that show nontrivial critical behavior.
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页码:218 / 221
页数:4
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