SERIES EXPANSIONS WITHOUT DIAGRAMS

被引:14
作者
BHANOT, G
CREUTZ, M
HORVATH, I
LACKI, J
WECKEL, J
机构
[1] UNIV ROCHESTER,DEPT PHYS,ROCHESTER,NY 14627
[2] PRINCETON UNIV,DEPT PHYS,PRINCETON,NJ 08544
[3] INST ADV STUDY,PRINCETON,NJ 08540
[4] BROOKHAVEN NATL LAB,UPTON,NY 11973
来源
PHYSICAL REVIEW E | 1994年 / 49卷 / 03期
关键词
D O I
10.1103/PhysRevE.49.2445
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
We discuss the use of recursive enumeration schemes to obtain low- and high-temperature series expansions for discrete statistical systems. Using linear combinations of generalized helical lattices, the method is competitive with diagrammatic approaches and is easily generalizable. We illustrate the approach using Ising and Potts models. We present low-temperature series results in up to five dimensions and high-temperature series in three dimensions. The method is general and can be applied to any discrete model.
引用
收藏
页码:2445 / 2453
页数:9
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