Quasi-asymptotic freedom in the two dimensional O(3) model
High Energy Physics - Lattice
2010-12-17 v1 Mathematical Physics
math.MP
Abstract
The behaviour of the renormalized spin 2-point function in the O(3) and dodecahedron spin model are investigated numerically. The Monte Carlo data show excellent agreement between the two models. The short distance behavior comes very close to standard theoretical expectations, yet it differs significantly from it. A possible explanation of this situation is offered.
Keywords
Cite
@article{arxiv.hep-lat/0002012,
title = {Quasi-asymptotic freedom in the two dimensional O(3) model},
author = {Adrian Patrascioiu},
journal= {arXiv preprint arXiv:hep-lat/0002012},
year = {2010}
}
Comments
4 pages, 4 figures