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Noise-Driven Mechanism for Pattern Formation
Buceta Fernández, Javier; Ibañes Miguez, Marta; Sancho, José M.; Lindenberg, Katja
Universitat de Barcelona
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.
2011-07-26
Física estadística
Termodinàmica
Sistemes dinàmics diferenciables
Dinàmica de fluids
Statistical physics
Thermodynamics
Differentiable dynamical systems
Fluid dynamics
(c) The American Physical Society, 2003
Article
The American Physical Society
         

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