Fluctuations and universality in a catalysis model with long-range reactivity
Statistical Mechanics
2022-11-29 v1
Abstract
The critical properties of the Ziff-Gulari-Barshad (ZGB) model with the addition of long-range reactivity [C.H. Chan and P.A. Rikvold, Phys. Rev. E 91, 012103 (2015)] are further investigated. The scaling behaviors of the order parameter, susceptibility, and correlation length provide addi- tional evidence that the universality class of the ZGB system changes from the two-dimensional Ising class to the mean-field class with the addition of even a weak long-range reactivity mechanism.
Cite
@article{arxiv.1505.01070,
title = {Fluctuations and universality in a catalysis model with long-range reactivity},
author = {C. H. Chan and P. A. Rikvold},
journal= {arXiv preprint arXiv:1505.01070},
year = {2022}
}