Title of article
Mean field renormalization group study of a modified Ashkin-Teller model
Author/Authors
P. Pawlicki، نويسنده , , G. Musial، نويسنده , , G. Kamieniarz، نويسنده , , J. Rogiers، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
9
From page
281
To page
289
Abstract
We study the phase diagram of a generalization of the Ashkin-Teller model in two dimensions using the mean-field renormalization group (MFRG) theory. We calculate critical surfaces for this three-parameter Hamiltonian of the model using two different approaches, and we discuss the resulting phase diagram and compare it with the results from the molecular-field approximation.
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
1997
Journal title
Physica A Statistical Mechanics and its Applications
Record number
864804
Link To Document