45 citations · 73 across the 4 of their papers we have counts for
4 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…
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…
Granular Brownian motion with dry friction
A. Gnoli, A. Puglisi, H. Touchette
The interplay between Coulomb friction and random excitations is studied experimentally by means of a rotating probe in contact with a stationary granular gas. The granular materia…