2 papers
cond-mat.soft2026
Microscopic derivation of a field equation for active Brownian particles
Martín Pinto-Goldberg, Rodrigo Soto
To understand the phenomena displayed in active phase separation, general top-down theories like Active Model B+ (AMB+) add fluxes that break time reversal symmetry. Starting from…
cond-mat.soft2025
Hydrodynamic Equations for Active Brownian Particles in the High Persistence Regime
Martín Pinto-Goldberg, Rodrigo Soto
In the high persistence regime of non-inertial active Brownian particles (ABP), polarization becomes a relevant dynamical field. Based on a recently proposed kinetic description fo…