754 citations · 787 across the 4 of their papers we have counts for
11 papers · 1 filter
A unified framework for dynamic density functional and Lattice Boltzmann methods
Umberto Marini Bettolo Marconi, Simone Melchionna
Using methods of kinetic theory and liquid state theory we propose a description of the non-equilibrium behavior of molecular fluids which takes into account their microscopic stru…
Fluctuation-Dissipation: Response Theory in Statistical Physics
Umberto Marini Bettolo Marconi, Andrea Puglisi, Lamberto Rondoni +1
General aspects of the Fluctuation-Dissipation Relation (FDR), and Response Theory are considered. After analyzing the conceptual and historical relevance of fluctuations in statis…
Phase-space approach to dynamical density functional theory
Umberto Marini Bettolo Marconi, Simone Melchionna
We consider a system of interacting particles subjected to Langevin inertial dynamics and derive the governing time-dependent equation for the one-body density. We show that, after…
Generalized Casimir forces in non-equilibrium systems
R. Brito, U. Marini Bettolo Marconi, R. Soto
In the present work we propose a method to determine fluctuation induced forces in non equilibrium systems. These forces are the analogue of the well known Casimir forces, which we…
Fluctuation-Induced Casimir Forces in Granular Fluids
C. Cattuto, R. Brito, U. Marini Bettolo Marconi +2
We have numerically investigated the behavior of driven non-cohesive granular media and found that two fixed large intruder particles, immersed in a sea of small particles, experie…
Bistable Clustering in Driven Granular Mixtures
Giulio Costantini, Daniela Paolotti, Ciro Cattuto +1
The behavior of a bidisperse inelastic gas vertically shaken in a compartmentalized container is investigated using two different approaches: the first is a mean-field dynamical mo…