STATISTICS OF SELF-AVOIDING WALKS ON RANDOMLY DILUTED LATTICES

被引：35
|
作者：
RINTOUL, MD
MOON, J
NAKANISHI, H
机构：
[1] Department of Physics, Purdue University, West Lafayette
来源：
PHYSICAL REVIEW E | 1994年 / 49卷 / 04期
关键词：
D O I：
10.1103/PhysRevE.49.2790
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 comprehensive numerical study of self-avoiding walks on randomly diluted lattices in two and three dimensions is carried out. The critical exponents nu and chi are calculated for various different occupation probabilities, disorder configuration ensembles, and walk weighting schemes. These results are analyzed and compared with those previously available. Various subtleties in the calculation and definition of these exponents are discussed. Precise numerical values are given for these exponents in most cases, and many new properties are recognized for them.
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页码：2790 / 2803
页数：14
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