2004/09/27 by E. La Nave, La Nave, E., F. Sciortino +1
Physics and Astronomy · #Disordered Systems and Neural Networks (cond-mat.dis-nn) #FOS: Physical sciences #Soft Condensed Matter (cond-mat.soft) #cond-mat.dis-nn #cond-mat.soft
paper · pdf · doi:10.48550/arxiv.cond-mat/0409698
arxiv created 2004/09/27 · arxiv updated 2009/12/01
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.