AVALANCHES IN THE DIRECTED PERCOLATION DEPINNING AND SELF-ORGANIZED DEPINNING MODELS OF INTERFACE ROUGHENING

Authors
BULDYREV SV AMARAL LAN BARABASI AL HARRINGTON ST HAVLIN S KERTESZ J SADRLAHIJANY R STANLEY HE
Citation
Sv. Buldyrev et al., AVALANCHES IN THE DIRECTED PERCOLATION DEPINNING AND SELF-ORGANIZED DEPINNING MODELS OF INTERFACE ROUGHENING, Fractals, 4(3), 1996, pp. 307-319
Citations number
98
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Fractals → ACNP
ISSN journal
0218348X
Volume
4
Issue
3
Year of publication
1996
Pages
307 - 319
Database
ISI
SICI code
0218-348X(1996)4:3<307:AITDPD>2.0.ZU;2-7
Abstract
We review the recently introduced Directed Percolation Depinning (DPD) and Self-Organized Depinning (SOD) models for interface roughening wi th quenched disorder. The differences in the dynamics of the invasion process in these two models are discussed and different avalanche defi nitions are presented. The scaling properties of the avalanche size di stribution and the properties of active cells are discussed.