Critical Binder cumulant in two-dimensional anisotropic Ising models

被引：78

作者：

Selke, W ^{[1
]}

Shchur, LN

机构：

[1] Rhein Westfal TH Aachen, Inst Theoret Phys, D-52056 Aachen, Germany

[2] LD Landau Theoret Phys Inst, Chernogolovka 142432, Russia

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2005年 / 38卷 / 44期

关键词：

D O I：

10.1088/0305-4470/38/44/L03

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Binder cumulant at the phase transitions of Ising models on square lattices with various ferromagnetic nearest- and next-nearest-neighbour couplings is determined using mainly Monte Carlo techniques. We discuss the possibility of relating the value of the critical cumulant in the isotropic, nearest neighbour and in the anisotropic cases to each other by means of a scale transformation in rectangular geometry to pinpoint universal and nonuniversal features.

引用

页码：L739 / L744

页数：6

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