2 papers
cond-mat.stat-mech2025
Obstacle-tuned transition from chaotic to coherent vortex flows and odd diffusion in chiral active fluids
Joscha Mecke, Yongxiang Gao, Marisol Ripoll
The interaction of a suspension of rotating colloids with a periodically patterned structure is here investigated by means of continuum theoretical predictions and hydrodynamic sim…
cond-mat.soft2024
Chiral active systems near a substrate: Emergent damping length controlled by fluid friction
Joscha Mecke, Yongxiang Gao, Gerhard Gompper +1
Chiral active fluids show the emergence of a turbulent behavior characterized by multiple dynamic vortices whose maximum size is specific for each experimental system. This is in c…