326 citations · 1.1k across the 11 of their papers we have counts for
11 papers
Brownian Dynamics Simulation of Polydisperse Hard Spheres
Antonio Scala
Standard algorithms for the numerical integration of the Langevin equation require that interactions are slowly varying during to the integration timestep. This in not the case for…
Event Driven Langevin simulations of Hard Spheres
Antonio Scala
The blossoming of interest in colloids and nano-particles has given renewed impulse to the study of hard-body systems. In particular, hard spheres have become a real test system fo…
Event-Driven Brownian Dynamics for Hard Spheres
A. Scala, Th. Voigtmann, C. De Michele
Brownian dynamics algorithms integrate numerically Langevin equations and allow to probe long time scales in simulations. A common requirement for such algorithms is that interacti…
Molecular Correlation Functions for Uniaxial Ellipsoids in the Isotropic State
Cristiano De Michele, Antonio Scala, Rolf Schilling +1
We perform event-driven molecular dynamics simulations of a system composed by uniaxial hard ellipsoids for different values of the aspect-ratio and packing fraction . We compare t…
Fluctuation-dissipation relations and energy landscape in an out-of-equilibrium strong glass-forming liquid
Antonio Scala, Chantal Valeriani, Francesco Sciortino +1
We study the out-of-equilibrium dynamics following a temperature-jump in a model for a strong liquid, BKS-silica, and compare it with the well known case of fragile liquids. We cal…
Free energy for liquids out of equilibrium
Antonio Scala, Francesco Sciortino
Starting for the Stillinger and Weber expression for the free energy of supercooled liquids, we extend the free energy to the case in which two time scales separate and the system…