Critical exponents of the two-layer Ising model
Soft Condensed Matter
2009-11-07 v1 Statistical Mechanics
Abstract
The symmetric two-layer Ising model (TLIM) is studied by the corner transfer matrix renormalisation group method. The critical points and critical exponents are calculated. It is found that the TLIM belongs to the same universality class as the Ising model. The shift exponent is calculated to be 1.773, which is consistent with the theoretical prediction 1.75 with 1.3% deviation.
Keywords
Cite
@article{arxiv.cond-mat/0101201,
title = {Critical exponents of the two-layer Ising model},
author = {Z. B. Li and Z. Shuai and Q. Wang and H. J. Luo and L. Schuelke},
journal= {arXiv preprint arXiv:cond-mat/0101201},
year = {2009}
}
Comments
7 pages, with 10 figures included