A Modified Earthquake Model of Self-Organized Criticality on Small World Networks
A modified Olami Feder-Christensen model of self-organized criticality on a square lattice with the properties of small world networks has been studied.We find that our model displays power-law behavior and the exponent τ of the model depends on φ,the density of long-range connections in our network.
作 者： LIN Min ZHAO Xiao-Wei CHEN Tian-Lun 作者单位： Department of Physics,Nankai University,Tianjin 300071,China 刊 名： 理论物理通讯(英文版) ISTIC SCI 英文刊名： COMMUNICATIONS IN THEORETICAL PHYSICS 年，卷(期)： 2004 41(4) 分类号： 关键词： self-organized criticality avalanche small world networks