We study several antiferromagnetic formulations of the O(3) spin model in three dimensions by means of Monte Carlo simulations. We discuss about the vacua properties and analyze the phase transitions. Using Finite Size Scaling analysis we conclude that all phase transitions found are of first order
@article{arxiv.hep-lat/9509077,
title = {Monte Carlo studies of antiferromagnetic spin models in three dimensions},
author = {J. L. Alonso and A. Tarancón and H. G. Ballesteros and L. A. Fernández and V. Martín-Mayor and A. Muñoz~Sudupe},
journal= {arXiv preprint arXiv:hep-lat/9509077},
year = {2019}
}
Comments
4 pages, 2 Postscript figures. Contribution to Lattice '95