3 papers
cond-mat1998
Recent results on multiplicative noise
W. Genovese, Miguel A. Munoz
Recent developments in the analysis of Langevin equations with multiplicative noise (MN) are reported. In particular, we: (i) present numerical simulations in three dimensions show…
cond-mat1998
Mesoscopic description of the annealed Ising model and Multiplicative noise
Walter Genovese, Miguel A. Muñoz, P. L. Garrido
A new type of Langevin equation exhibiting a non trivial phase transition associated with the presence of multiplicative noise is introduced. The equation is derived as a mesoscopi…
cond-mat1997
Nonequilibrium transitions induced by multiplicative noise
Walter Genovese, Miguel A. Muñoz, J. M. Sancho
A new simple model exhibiting a noise-induced ordering transition (NIOT) and a noise-induced disordering transition (NIDT), in which the noise is purely multiplicative, is presente…