SYSTEM SIZE DEPENDENCE OF THE AUTOCORRELATION TIME FOR THE SWENDSEN-WANG ISING-MODEL

被引：62

作者：

HEERMANN, DW

BURKITT, AN

机构：

[1] BERG UNIV WUPPERTAL,FACBEREICHT PHYS 8,W-6500 MAINZ,GERMANY

[2] UNIV MAINZ,INST PHYS,W-6500 MAINZ,GERMANY

来源：

PHYSICA A | 1990年 / 162卷 / 02期

关键词：

D O I：

10.1016/0378-4371(90)90439-Y

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present Monte Carlo simulation results of the autocorrelation time for the Swendsen-Wang method for the simulation of the Ising model. We have calculated the exponential and the integrated autocorrelation time at the critical point Tc of the two-dimensional Ising model. Our results indicate that both autocorrelation times depend logarithmically on the linear system size L instead of a power law. The simulations were carried out on the parallel computer of the condensed matter theory group at the University of Mainz. © 1990.

引用

页码：210 / 214

页数：5

共 20 条

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