Títol:
|
Noise-Driven Mechanism for Pattern Formation
|
Autor/a:
|
Buceta Fernández, Javier; Ibañes Miguez, Marta; Sancho, José M.; Lindenberg, Katja
|
Altres autors:
|
Universitat de Barcelona |
Abstract:
|
We extend the mechanism for noise-induced phase transitions proposed by Ibañes et al. [Phys. Rev. Lett. 87, 020601 (2001)] to pattern formation phenomena. In contrast with known mechanisms for pure noise-induced pattern formation, this mechanism is not driven by a short-time instability amplified by collective effects. The phenomenon is analyzed by means of a modulated mean field approximation and numerical simulations. |
Matèries:
|
-Física estadística -Termodinàmica -Sistemes dinàmics diferenciables -Dinàmica de fluids -Statistical physics -Thermodynamics -Differentiable dynamical systems -Fluid dynamics |
Drets:
|
(c) The American Physical Society, 2003
|
Tipus de document:
|
Article Article - Versió publicada |
Publicat per:
|
The American Physical Society
|
Compartir:
|
|