89 citations · 571 across the 33 of their papers we have counts for
36 papers
Scaling limit of a generalized contact process
Logan Chariker, Anna De Masi, Joel L. Lebowitz +1
We derive macroscopic equations for a generalized contact process that is inspired by a neuronal integrate and fire model on the lattice . The states at each lattice…
Reservoirs, Fick law and the Darken effect
Anna De Masi, Immacolata Merola, Errico Presutti
We study the stationary measures of Ginzburg-Landau (GL) stochastic processes which describe the magnetization flux induced by the interaction with reservoirs. To privilege simplic…
Stationary states in infinite volume with non zero current
Gioia Carinci, Cristian Giardinà, Errico Presutti
We study the Ginzburg-Landau stochastic models in infinite domains with some special geometry and prove that without the help of external forces there are stationary measures with…
Fast-reaction limit for Glauber-Kawasaki dynamics with two components
Anna De Masi, Tadahisa Funaki, Errico Presutti +1
We consider the Kawasaki dynamics of two types of particles under a killing effect on a -dimensional square lattice. Particles move with possibly different jump rates depending…
A system of interacting neurons with short term synaptic facilitation
Antonio Galves, Eva Löcherbach, Christophe Pouzat +1
In this paper we present a simple microscopic stochastic model describing short term plasticity within a large homogeneous network of interacting neurons. Each neuron is represente…
A note on Fick's law with phase transitions
Anna De Masi, Stefano Olla, Errico Presutti
We characterize the non equilibrium stationary states in two classes of systems where phase transitions are present. We prove that the interface in the limit is a plane which separ…