29 citations · 105 across the 8 of their papers we have counts for
8 papers
Rheology of dense vibrated granular flows: non-monotonic response controlled by granular temperature
A. Plati, G. Petrillo, L. de Arcangelis +4
We study the rheology of dense granular materials subjected to vertical vibration {by} using numerical simulations of a stress-imposed vane rheometer. The effective viscosity incre…
Quasi-crystalline order in vibrated granular matter
Andrea Plati, Raphael Maire, Etienne Fayen +4
Quasi-crystals are aperiodic structures that present crystallographic properties which are not compatible with that of a single unit cell. Their revolutionary discovery in a metall…
Thermodynamic bounds for diffusion in non-equilibrium systems with multiple timescales
Andrea Plati, Andrea Puglisi, Alessandro Sarracino
We derive a Thermodynamic Uncertainty Relation bounding the mean squared displacement of a Gaussian process with memory, driven out of equilibrium by unbalanced thermal baths and/o…
Collective drifts in vibrated granular packings: the interplay of friction and structure
Andrea Plati, Andrea Puglisi
We simulate vertically shaken dense granular packings with horizontal periodic boundary conditions. A coordinated translating motion of the whole medium emerges when the horizontal…
Getting hotter by heating less: How driven granular materials dissipate energy in excess
A. Plati, L. de Arcangelis, A. Gnoli +3
We investigate how the kinetic energy acquired by a dense granular system driven by an external vibration depends on the input energy. Our focus is on the dependence of the granula…
Long range correlations and slow time scales in a boundary driven granular model
Andrea Plati, Andrea Puglisi
We consider a velocity field with linear viscous interactions defined on a one dimensional lattice. Brownian baths with different parameters can be coupled to the boundary sites an…