Monte Carlo Simulations of the Ashkin-Teller Model

• Authors: L. Dębski
• Languages of publication: EN

Abstracts

EN

Monte Carlo simulations are used to analyse the behaviour of the extended Ashkin-Teller model in two (2D) and three (3D) dimensions from the ratio of the square of the second moment of the order parameter to its fourth moment. The critical surface in three dimensional parameter space is calculated in regions where the Ising transitions are expected both for the ferro-and antiferromagnetic regions.

Keywords

EN

75.10.Hk; 75.40.Mg; 64.70.-p

Discipline

• 75.40.Mg: Numerical simulation studies
• 75.10.Hk: Classical spin models
• 64.70.-p: Specific phase transitions

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2000
• Volume: 97
• Issue: 5
• Pages: 859-862

Dates

published

2000-05

Contributors

author

L. Dębski

• Institute of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznań, Poland

Identifiers

DOI

10.12693/APhysPolA.97.859