Spatial-temporal correlations in the process to self-organized criticality
Biological Physics
2009-11-06 v1 q-bio
Abstract
A new type of spatial-temporal correlation in the process approaching to the self-organized criticality is investigated for the two simple models for biological evolution. The change behaviors of the position with minimum barrier are shown to be quantitatively different in the two models. Different results of the correlation are given for the two models. We argue that the correlation can be used, together with the power-law distributions, as criteria for self-organized criticality.
Cite
@article{arxiv.physics/0003084,
title = {Spatial-temporal correlations in the process to self-organized criticality},
author = {C. B. Yang and X. Cai and Z. M. Zhou},
journal= {arXiv preprint arXiv:physics/0003084},
year = {2009}
}
Comments
3 pages in RevTeX, 3 eps figures