497 citations · 3.9k across the 37 of their papers we have counts for
4 papers · 1 filter
Pressure and Phase Equilibria in Interacting Active Brownian Spheres
A. P. Solon, J. Stenhammar, R. Wittkowski +4
We derive from first principles the mechanical pressure , defined as the force per unit area on a bounding wall, in a system of spherical, overdamped, active Brownian particles…
Pressure is not a state function for generic active fluids
A. P. Solon, Y. Fily, A. Baskaran +4
Pressure is the mechanical force per unit area that a confined system exerts on its container. In thermal equilibrium, it depends only on bulk properties (density, temperature, etc…
From Phase to Micro-Phase Separation in Flocking Models: The Essential Role of Non-Equilibrium Fluctuations
Alexandre P. Solon, Hugues Chaté, Julien Tailleur
We show that the flocking transition in the Vicsek model is best understood as a liquid-gas transition, rather than an order-disorder one. The full phase separation observed in flo…
Emergent spatial structures in flocking models: a dynamical system insight
Jean-Baptiste Caussin, Alexandre Solon, Anton Peshkov +5
We show that hydrodynamic theories of polar active matter generically possess inhomogeneous traveling solutions. We introduce a unifying dynamical-system framework to establish the…