The Pair Contact Process in Two Dimensions
Statistical Mechanics
2009-10-31 v1
Abstract
We study the stationary properties of the two-dimensional pair contact process, a nonequilibrium lattice model exhibiting a phase transition to an absorbing state with an infinite number of configurations. The critical probability and static critical exponents are determined via Monte Carlo simulations, as well as order-parameter moment ratios and the scaling of the initial density decay. The static critical properties are consistent with the directed percolation universality class.
Cite
@article{arxiv.cond-mat/9904161,
title = {The Pair Contact Process in Two Dimensions},
author = {Jafferson Kamphorst Leal da Silva and Ronald Dickman},
journal= {arXiv preprint arXiv:cond-mat/9904161},
year = {2009}
}
Comments
7 pages, 5 figures