Mixed initial conditions to estimate the dynamic critical exponent in short-time Monte Carlo simulation

被引：46

作者：

da Silva, R ^{[1
]}

Alves, NA ^{[1
]}

de Felício, JRD ^{[1
]}

机构：

[1] Univ Sao Paulo, Dept Fis & Matemat, FFCLRP, BR-01404090 Ribeirao Preto, SP, Brazil

来源：

PHYSICS LETTERS A | 2002年 / 298卷 / 5-6期

基金：

巴西圣保罗研究基金会;

关键词：

short-time dynamics; critical phenomena; dynamic exponent; Ising model; Potts model; Monte Carlo simulations;

D O I：

10.1016/S0375-9601(02)00571-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We explore the initial conditions in short-time critical dynamics to propose an alternative way to evaluate the dynamic exponent z. Estimates are obtained with high precision for the 2D Ising model and the 2D Potts model with three and four states by performing heat-bath Monte Carlo simulations. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：325 / 329

页数：5

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