339 citations · 1.5k across the 23 of their papers we have counts for
9 papers · 1 filter
Sampling the Liquid-Gas Critical Point with Boltzmann Generators
Luigi de Santis, John Russo, Andrea Ninarello
Generative models based on invertible transformations provide a physics-aware route to sample equilibrium configurations directly from the Boltzmann distribution, enabling efficien…
Does the Adam-Gibbs relation hold in simulated supercooled liquids?
Misaki Ozawa, Camille Scalliet, Andrea Ninarello +1
We perform stringent tests of thermodynamic theories of the glass transition over the experimentally relevant temperature regime for several simulated glass-formers. The swap Monte…
A localization transition underlies the mode-coupling crossover of glasses
Daniele Coslovich, Andrea Ninarello, Ludovic Berthier
We study the equilibrium statistical properties of the potential energy landscape of several glass models in a temperature regime so far inaccessible to computer simulations. We sh…
Zero-temperature glass transition in two dimensions
Ludovic Berthier, Patrick Charbonneau, Andrea Ninarello +2
The nature of the glass transition is theoretically understood in the mean-field limit of infinite spatial dimensions, but the problem remains totally open in physical dimensions.…
Models and algorithms for the next generation of glass transition studies
Andrea Ninarello, Ludovic Berthier, Daniele Coslovich
Successful computer studies of glass-forming materials need to overcome both the natural tendency to structural ordering and the dramatic increase of relaxation times at low temper…
Configurational entropy measurements in extremely supercooled liquids that break the glass ceiling
Ludovic Berthier, Patrick Charbonneau, Daniele Coslovich +3
Liquids relax extremely slowly upon approaching the glass state. One explanation is that an entropy crisis, due to the rarefaction of available states, makes it increasingly arduou…
Equilibrium sampling of hard spheres up to the jamming density and beyond
Ludovic Berthier, Daniele Coslovich, Andrea Ninarello +1
We implement and optimize a particle-swap Monte-Carlo algorithm that allows us to thermalize a polydisperse system of hard spheres up to unprecedentedly-large volume fractions, whe…
Structure and dynamics of coupled viscous liquids
Andrea Ninarello, Ludovic Berthier, Daniele Coslovich
We perform Monte-Carlo simulations to analyse the structure and microscopic dynamics of a viscous Lennard-Jones liquid coupled to a quenched reference configuration of the same liq…
Observable-dependence of the effective temperature in off-equilibrium diatomic molecular liquids
Andrea Saverio Ninarello, Nicoletta Gnan, Francesco Sciortino
We discuss the observable-dependence of the effective temperature , defined via the fluctuation-dissipation relation, of an out-of-equilibrium system composed by homonucle…