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.
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页码：210 / 214
页数：5
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