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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-
Keywords: Física estadística
Sistemes dinàmics diferenciables
Dinàmica de fluids
Statistical physics
Differentiable dynamical systems
Fluid dynamics
Issue Date: 1996
Publisher: The American Physical Society
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.
Note: Reproducció del document publicat a:
It is part of: Physical Review E, 1996, vol. 54, núm. 6, p. 6918-6921
ISSN: 1063-651X
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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