Self-organized criticality in an interface-growth model with quenched randomness
Statistical Mechanics
2015-05-19 v1 Soft Condensed Matter
Abstract
We study a modified model of the Kardar-Parisi-Zhang equation with quenched disorder, in which the driving force decreases as the interface rises up. A critical state is self-organized, and the anomalous scaling law with roughness exponent alpha=0.63 is numerically obtained.
Cite
@article{arxiv.1008.4211,
title = {Self-organized criticality in an interface-growth model with quenched randomness},
author = {Hidetsugu Sakaguchi},
journal= {arXiv preprint arXiv:1008.4211},
year = {2015}
}
Comments
4 pages, 4 figures