Precise calculation of the threshold of various directed percolation models on a square lattice
Statistical Mechanics
2009-11-11 v1
Abstract
Using Monte Carlo simulations on different system sizes we determine with high precision the critical thresholds of two families of directed percolation models on a square lattice. The thresholds decrease exponentially with the degree of connectivity. We conjecture that decays exactly as the inverse of the coodination number.
Cite
@article{arxiv.cond-mat/0503408,
title = {Precise calculation of the threshold of various directed percolation models on a square lattice},
author = {Danyel J. B. Soares and Jose S. Andrade and Hans J. Herrmann},
journal= {arXiv preprint arXiv:cond-mat/0503408},
year = {2009}
}
Comments
2 pages, 2 figures and 1 table