Comment on "Two Phase Transitions in the Fully frustrated XY Model"
Statistical Mechanics
2016-08-15 v1
Abstract
The conclusions of a recent paper by Olsson (Phys. Rev. Lett. 75, 2758 (1995), cond-mat/9506082) about the fully frustrated XY model in two dimensions are questioned. In particular, the evidence presented for having two separate chiral and U(1) phase transitions are critically considered.
Cite
@article{arxiv.cond-mat/9610125,
title = {Comment on "Two Phase Transitions in the Fully frustrated XY Model"},
author = {Jorge V. José and G. Ramírez-Santiago},
journal= {arXiv preprint arXiv:cond-mat/9610125},
year = {2016}
}
Comments
One page one table, to Appear in Physical Review Letters