Título:
|
Self-organized criticality and synchronization in a coupled map lattice model of integrate-and-fire oscillators
|
Autor/a:
|
Corral, Álvaro; Pérez-Vicente, Conrado, 1962-; Díaz Guilera, Albert; Arenas, Àlex
|
Otros autores:
|
Universitat de Barcelona |
Abstract:
|
We introduce two coupled map lattice models with nonconservative interactions and a continuous nonlinear driving. Depending on both the degree of conservation and the convexity of the driving we find different behaviors, ranging from self-organized criticality, in the sense that the distribution of events (avalanches) obeys a power law, to a macroscopic synchronization of the population of oscillators, with avalanches of the size of the system. |
Materia(s):
|
-Física estadística -Biofísica -Statistical physics -Biological and medical physics |
Derechos:
|
(c) American Physical Society, 1995
|
Tipo de documento:
|
Artículo Artículo - Versión publicada |
Editor:
|
American Physical Society
|
Compartir:
|
|