The Two Dimensional XY Spin Glass with Ferromagnetic Next-Nearest-Neighbour Interactions
Disordered Systems and Neural Networks
2009-09-25 v1 Statistical Mechanics
Abstract
The random-bond XY spin glass with ferromagnetic next-nearest-neighbour interactions is studied on a square lattice by Monte Carlo simulations. We find strong evidence for a finite-temperature spin glass transition at . We also give estimates for the spin glass critical exponents for different values of the strength of the nearest-neighbour interaction. Our results are consistent with universal behaviour.
Keywords
Cite
@article{arxiv.cond-mat/9805141,
title = {The Two Dimensional XY Spin Glass with Ferromagnetic Next-Nearest-Neighbour Interactions},
author = {S. Jain and K. J. Hammarling},
journal= {arXiv preprint arXiv:cond-mat/9805141},
year = {2009}
}
Comments
11 pages, TeX, 8 figures; submitted to Phys Rev E