2026-04-17T03:01:21Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/187252025-12-05T16:40:48Zcom_2072_1057col_2072_478823col_2072_478917

00925njm 22002777a 4500 dc Broeck, C. van den (Christian), 1954- author Rodríguez Parrondo, Juan M. author Armero Rovira, Juan author Hernández Machado, Aurora author 2011-07-07T12:51:23Z 2011-07-07T12:51:23Z 1994 We present a mean field model that describes the effect of multiplicative noise in spatially extended systems. The model can be solved analytically. For the case of the phi4 potential it predicts that the phase transition is shifted. This conclusion is supported by numerical simulations of this model in two dimensions. Física estadística Termodinàmica Sistemes dinàmics diferenciables Dinàmica de fluids Statistical physics Thermodynamics Differentiable dynamical systems Fluid dynamics Mean field model for spatially extended systems in the presence of multiplicative noise