A Monte Carlo cluster dynamics is proposed for the fully frustrated XY model. The energy autocorrelation time results in systematically much smaller ones compared to that obtained with spin-flip Metropolis dynamics although the estimated dynamic critical exponent is not reduced. It is suggested that
Molecular dynamics calculation for the modified xy model
✍ Scribed by Peter Litz; Stefan Langenbach; Alfred Hüller
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 298 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0022-4715
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The extended XY-model, a classical system of planar rotators with nearest neighbor interaction, is studied with molecular dynamics simulations. This model exhibits a first-order phase transition between a low-temperature phase with algebraic decay of spatial correlations and a high-temperature phase
## Rcccivcd 4 hluy 1984 A luttlcc-dynamical culculntion for orthorhombic ("o-"I sulfur has been curried out with a non-rigid molecular modcL A diffcrcrencc is obscrvcd for the lowest frcqucncics bctwccn the free and the pxkcd molcculc. For this rcxson the cmpiricsi force I'iclds which hnvc been fi