Reweighting in nonequilibrium simulations

被引：50

作者：

Dickman, R ^{[1
]}

机构：

[1] Univ Fed Santa Catarina, Dept Fis, BR-88040900 Florianopolis, SC, Brazil

来源：

PHYSICAL REVIEW E | 1999年 / 60卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.60.R2441

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A simple reweighting scheme is proposed for Monte Carlo simulations of interacting particle systems, permitting one to study various parameter values in a single study, and improving efficiency by an order of magnitude. Unlike earlier reweighting schemes, the present approach does not require knowledge of the stationary probability distribution, and so is applicable out of equilibrium. The method is applied to the contact process in two and three dimensions, yielding the critical parameter and spreading exponents to nprecedented precision. [S1053-651X(99)50607-7].

引用

页码：R2441 / R2444

页数：4

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