348 citations · 588 across the 15 of their papers we have counts for
21 papers · 1 filter
Hydrodynamic equations for self-propelled particles: microscopic derivation and stability analysis
Eric Bertin, Michel Droz, Guillaume Grégoire
Considering a gas of self-propelled particles with binary interactions, we derive the hydrodynamic equations governing the density and velocity fields from the microscopic dynamics…
Encoding information into precipitation structures
Kirsten Martens, Ioana Bena, Michel Droz +1
Material design at submicron scales would be profoundly affected if the formation of precipitation patterns could be easily controlled. It would allow the direct building of bulk s…
Intensive thermodynamic parameters in nonequilibrium systems
Eric Bertin, Kirsten Martens, Olivier Dauchot +1
Considering a broad class of steady-state nonequilibrium systems for which some additive quantities are conserved by the dynamics, we introduce from a statistical approach intensiv…
Boltzmann and hydrodynamic description for self-propelled particles
Eric Bertin, Michel Droz, Guillaume Gregoire
We study analytically the emergence of spontaneous collective motion within large bidimensional groups of self-propelled particles with noisy local interactions, a schematic model…
Definition and relevance of nonequilibrium intensive thermodynamic parameters
Eric Bertin, Olivier Dauchot, Michel Droz
We show that intensive thermodynamic parameters associated to additive conserved quantities can be naturally defined from a statistical approach in far-from-equilibrium steady-stat…
Stationary state of a heated granular gas: fate of the usual H-functional
Ioana Bena, Francois Coppex, Michel Droz +3
We consider the characterization of the nonequilibrium stationary state of a randomly-driven granular gas in terms of an entropy-production based variational formulation. Enforcing…