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Swarming and Pattern Formation due to Selective Attraction and Repulsion
Pawel Romanczuk, Lutz Schimansky-Geier
We discuss the collective dynamics of self-propelled particles with selective attraction and repulsion interactions. Each particle, or individual, may respond differently to its ne…
Active Brownian Particles. From Individual to Collective Stochastic Dynamics
Pawel Romanczuk, Markus Bär, Werner Ebeling +2
We review theoretical models of individual motility as well as collective dynamics and pattern formation of active particles. We focus on simple models of active dynamics with a pa…
Quasi-deterministic transport of Brownian particles in an oscillating periodic potential
Pawel Romanczuk, Felix Mueller, Lutz Schimansky-Geier
We consider overdamped Brownian dynamics in a periodic potential with temporally oscillating amplitude. We analyze the transport which shows effective diffusion enhanced by the osc…