Title:
|
Reentrant transition induced by multiplictative noise in the Time Dependent Ginzburg-Landau model
|
Author:
|
García Ojalvo, Jordi; Rodríguez Parrondo, Juan M.; Sancho, José M.; Broeck, C. van den (Christian), 1954-
|
Other authors:
|
Universitat de Barcelona |
Abstract:
|
An effect of multiplicative noise in the time-dependent Ginzburg-Landau model is reported, namely, that noise at a relatively low intensity induces a phase transition towards an ordered state, whereas strong noise plays a destructive role, driving the system back to its disordered state through a reentrant phase transition. The phase diagram is calculated analytically using a mean-field theory and a more sophisticated approach and is compared with the results from extensive numerical simulations. |
Subject(s):
|
-Física estadística -Termodinàmica -Sistemes dinàmics diferenciables -Dinàmica de fluids -Statistical physics -Thermodynamics -Differentiable dynamical systems -Fluid dynamics |
Rights:
|
(c) The American Physical Society, 1996
|
Document type:
|
Article Article - Published version |
Published by:
|
The American Physical Society
|
Share:
|
|