328 citations · 4.5k across the 147 of their papers we have counts for
6 papers · 2 filters
Equation of state for hard sphere fluids with and without Kac tails
E. Trizac, I. Pagonabarraga
In this note, we propose a simple derivation of the one dimensional hard rod equation of state, with and without a Kac tail (appended long range and weak potential). The case of ha…
Fluctuations in granular gases
A. Barrat, A. Puglisi, E. Trizac +2
A driven granular material, e.g. a vibrated box full of sand, is a stationary system which may be very far from equilibrium. The standard equilibrium statistical mechanics is there…
Collisional statistics of the hard-sphere gas
P. Visco, F. van Wijland, E. Trizac
We investigate the probability distribution function of the free flight time and of the number of collisions in a hard sphere gas at equilibrium. At variance with naive expectation…
Non Poissonian statistics in a low density fluid
P. Visco, F. van Wijland, E. Trizac
Our interest goes to the collisional statistics in an arbitrary interacting fluid. We show that even in the low density limit and contrary to naive expectation, the number of colli…
Dynamics of Annihilation II: Fluctuations of Global Quantities
P. Maynar, M. I. Garcia de Soria, G. Schehr +2
We develop a theory for fluctuations and correlations in a gas evolving under ballistic annihilation dynamics. Starting from the hierarchy of equations governing the evolution of m…
Dynamics of Annihilation I : Linearized Boltzmann Equation and Hydrodynamics
M. I. Garcia de Soria, P. Maynar, G. Schehr +2
We study the non-equilibrium statistical mechanics of a system of freely moving particles, in which binary encounters lead either to an elastic collision or to the disappearance of…