The one-dimensional contact process: duality and renormalisation
统计力学
2009-10-31 v1
摘要
We study the one-dimensional contact process in its quantum version using a recently proposed real space renormalisation technique for stochastic many-particle systems. Exploiting the duality and other properties of the model, we can apply the method for cells with up to 37 sites. After suitable extrapolation, we obtain exponent estimates which are comparable in accuracy with the best known in the literature.
引用
@article{arxiv.cond-mat/0010045,
title = {The one-dimensional contact process: duality and renormalisation},
author = {Jef Hooyberghs and Carlo Vanderzande},
journal= {arXiv preprint arXiv:cond-mat/0010045},
year = {2009}
}
备注
15 pages