Ising exponents in the two-dimensional site-diluted Ising model

被引:64
作者
Ballesteros, HG [1 ]
Fernandez, LA
Martin-Mayor, V
Sudupe, AM
Parisi, G
Ruiz-Lorenzo, JJ
机构
[1] Univ Complutense, Dept Fis Teor 1, Fac CC Fis, E-28040 Madrid, Spain
[2] Univ Rome La Sapienza, Dipartimento Fis, I-00185 Rome, Italy
[3] Univ Rome La Sapienza, Ist Nazl Fis Nucl, I-00185 Rome, Italy
来源
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1997年 / 30卷 / 24期
关键词
D O I
10.1088/0305-4470/30/24/006
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We study the site-diluted Ising model in two dimensions with Monte Carlo simulations. Using finite-size scaling techniques we compute the critical exponents observing deviations from the pure Ising ones. The differences can be explained as the effects of logarithmic corrections, without requiring us to change the universality class.
引用
收藏
页码:8379 / 8383
页数:5
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