Self-organized critical dynamics of a directed bond percolation model
arXiv:cond-mat/0509134 · doi:10.1016/S0375-9601(98)00121-2
Abstract
We study roughening interfaces with a constant slope that become self organized critical by a rule that is similar to that of invasion percolation. The transient and critical dynamical exponents show Galilean invariance. The activity along the interface exhibits non-trivial power law correlations in both space and time. The probability distribution of the activity pattern follows an algebraic relation.
5 journal pages, 4 figures