Antiferromagnetic O(N) models in four dimensions
High Energy Physics - Lattice
2009-10-30 v1
Abstract
We study the antiferromagnetic O(N) model in the F_4 lattice. Monte Carlo simulations are applied for investigating the behavior of the transition for N=2,3. The numerical results show a first order nature but with a large correlation length. The limit is also considered with analytical methods.
Cite
@article{arxiv.hep-lat/9707030,
title = {Antiferromagnetic O(N) models in four dimensions},
author = {H. G. Ballesteros and J. M. Carmona and L. A. Fernandez and A. Tarancon},
journal= {arXiv preprint arXiv:hep-lat/9707030},
year = {2009}
}
Comments
14 pages, 3 postscript figures