Anomalous diffusion at percolation threshold in high dimensions on 10^18 sites
Statistical Mechanics
2009-11-10 v2
Abstract
Using an inverse of the standard linear congruential random number generator, large randomly occupied lattices can be visited by a random walker without having to determine the occupation status of every lattice site in advance. In seven dimensions, at the percolation threshold with L^7 sites and L < 420, we confirm the expected time-dependence of the end-to-end distance (including the corrections to the asymptotic behavior).
Cite
@article{arxiv.cond-mat/0302051,
title = {Anomalous diffusion at percolation threshold in high dimensions on 10^18 sites},
author = {Dirk Osterkamp and Dietrich Stauffer and Amnon Aharony},
journal= {arXiv preprint arXiv:cond-mat/0302051},
year = {2009}
}
Comments
8 pages including figures, presentation improved, for Int.J.Mod.Phys.C