On Static and Dynamic Heterogeneities in Water
Soft Condensed Matter
2007-05-23 v1 Disordered Systems and Neural Networks
Abstract
We analyze differences in dynamics and in properties of the sampled potential energy landscape between different equilibrium trajectories, for a system of rigid water molecules interacting with a two body potential. On entering in the supercooled region, differences between different realizations enhance and survive even when particles have diffused several time their average distance. We observe a strong correlation between the mean square displacement of the individual trajectories and the average energy of the sampled landscape.
Keywords
Cite
@article{arxiv.cond-mat/0409698,
title = {On Static and Dynamic Heterogeneities in Water},
author = {E. La Nave and F. Sciortino},
journal= {arXiv preprint arXiv:cond-mat/0409698},
year = {2007}
}