Finite Energy Extension of a Lattice Glass Model
arXiv:cond-mat/0409234 · doi:10.1103/PhysRevE.71.030102
Abstract
We extend a previously studied lattice model of particles with infinite repulsions to the case of finite energy interactions. The phase diagram is studied using grand canonical Monte Carlo simulation. Simulations of dynamical phenomena are made using the canonical ensemble. We find interesting order-disorder transitions in the equilibrium phase diagram and identify several anomalous regimes of diffusivity. These phenomena may be relevant to the case of strong orientational bonding near freezing.
4 pages, 3 figures
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