Hyper-Ballistic Superdiffusion of Competing Microswimmers

Hyper-ballistic diffusion is shown to arise from a simple model of microswimmers moving through a porous media while competing for resources. By using a mean-field model where swimmers interact through the local concentration, we show that a non-linear Fokker–Planck equation arises. The solution exh...

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Bibliographic Details
Main Authors: Kristian Stølevik Olsen, Alex Hansen, Eirik Grude Flekkøy
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Entropy
Subjects:
Online Access:https://www.mdpi.com/1099-4300/26/3/274