3 papers
cond-mat.soft2025
The random walk of intermittently self-propelled particles
Agniva Datta, Carsten Beta, Robert GroÃmann
Motivated by various recent experimental findings, we propose a dynamical model of intermittently self-propelled particles: active particles that recurrently switch between two mod…
cond-mat.soft2025
Swimming patterns of a multi-mode bacterial swimmer in fluid shear flow
Valeriia Muraveva, Agniva Datta, Jeungeun Park +5
Bacterial swimming is well characterized in uniform liquids at rest. The natural habitat of bacterial swimmers, however, is often dominated by moving fluids and interfaces, resulti…
cond-mat.soft2025
Deciphering the dual chemotaxis strategy of bacteria in porous media
Sönke Beier, Veronika Pfeifer, Agniva Datta +2
Chemotaxis of bacterial swimmers that move in a run-and-turn pattern is well studied in uniform bulk fluid. It is primarily based on modulating the run time in dependence on the sw…