4.2k citations · 5.9k across the 22 of their papers we have counts for
3 papers · 2 filters
Temperature probes in binary granular gases
Alain Barrat, Vittorio Loreto, Andrea Puglisi
We investigate the validity of Fluctuation-Dissipation (FD) relations for a mixture of two granular gases with different physical properties (restitution coefficients or masses) su…
Observing Brownian motion in vibration-fluidized granular matter
G. D'Anna, P. Mayor, A. Barrat +2
At the beginning of last century, Gerlach and Lehrer observed the rotational Brownian motion of a very fine wire immersed in an equilibrium environment, a gas. This simple experime…
Defining and identifying communities in networks
Filippo Radicchi, Claudio Castellano, Federico Cecconi +2
The investigation of community structures in networks is an important issue in many domains and disciplines. This problem is relevant for social tasks (objective analysis of relati…