2 papers
cond-mat.stat-mech2000
Harvesting Thermal Fluctuations: Activation Process Induced by a Nonlinear Chain in Thermal Equilibrium
R. Reigada, A. Sarmiento, A. H. Romero +2
We present a model in which the immediate environment of a bistable system is a molecular chain which in turn is connected to a thermal environment of the Langevin form. The molecu…
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…