An improved Metropolis algorithm for hard core systems
统计力学
2007-05-23 v2 计算物理
摘要
We present an improved Metropolis algorithm for arbitrary hard core systems in any dimensions. In the new updating scheme the conventional Metropolis step of a single particle is replaced by a collective step of a chain of particles. For the two-dimensional hard sphere model we show that this algorithm essentially reduces autocorrelation times in vicinity of the transition point.
引用
@article{arxiv.cond-mat/9711256,
title = {An improved Metropolis algorithm for hard core systems},
author = {Andreas Jaster},
journal= {arXiv preprint arXiv:cond-mat/9711256},
year = {2007}
}
备注
9 pages, Latex, 3 figures, to appear in Physica A