Avalanches in the directed percolation depinning and self-organized depinning models of interface roughening

被引:4
作者
Buldyrev, SV
Amaral, LAN
Barabasi, AL
Harrington, ST
Havlin, S
Kertesz, J
SadrLahijany, R
Stanley, HE
机构
[1] BOSTON UNIV, DEPT PHYS, BOSTON, MA 02215 USA
[2] BAR ILAN UNIV, MINERVA CTR, RAMAT GAN, ISRAEL
[3] BAR ILAN UNIV, DEPT PHYS, RAMAT GAN, ISRAEL
[4] TECH UNIV BUDAPEST, INST PHYS, H-1111 BUDAPEST, HUNGARY
关键词
D O I
10.1142/S0218348X9600042X
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We review the recently introduced Directed Percolation Depinning (DPD) and Self-Organized Depinning (SOD) models for interface roughening with quenched disorder. The differences in the dynamics of the invasion process in these two models are discussed and different avalanche definitions are presented. The scaling properties of the avalanche size distribution and the properties of active cells are discussed.
引用
收藏
页码:307 / 319
页数:13
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