3 papers
cond-mat.soft2026
Topology of Nonequilibrium Currents Controls Active Transport
A. Escobar, G. Geva, A. Alexander-Katz +3
Structured environments repeatedly redirect active particles, producing transport pathways that cannot be readily inferred from individual trajectories. Here, we show that the larg…
cond-mat.soft2025
Rolling, sliding and trapping of driven particles in square obstacle lattices
Galor Geva, Arin Escobar, Paula Magrinya +4
Transport phenomena in complex and dynamic microscopic environments are fundamentally shaped by hydrodynamic interactions. In particular, microparticle transport in porous media is…
cond-mat.soft2024
Diffusive contact between randomly driven colloidal suspensions
Galor Geva, Tamir Admon, Maayan Levin +1
We study the relaxation process of two driven colloidal suspensions in diffusive contact to a steady state, similar to thermalization. We start by studying a single suspension, sub…