Damage Spreading in the Ising Model
统计力学
2009-10-30 v2
摘要
We present two new results regarding damage spreading in ferromagnetic Ising models. First, we show that a damage spreading transition can occur in an Ising chain that evolves in contact with a thermal reservoir. Damage heals at low temperature and spreads for high T. The dynamic rules for the system's evolution for which such a transition is observed are as legitimate as the conventional rules (Glauber, Metropolis, heat bath). Our second result is that such transitions are not always in the directed percolation universality class.
引用
@article{arxiv.cond-mat/9701011,
title = {Damage Spreading in the Ising Model},
author = {Haye Hinrichsen and Eytan Domany},
journal= {arXiv preprint arXiv:cond-mat/9701011},
year = {2009}
}
备注
5 pages, RevTeX, revised and extended version, including 3 postscript figures