Brownian motion of a circle swimmer in a harmonic trap.

Abstract

We study the dynamics of a Brownian circle swimmer with a time-dependent self-propulsion velocity in an external temporally varying harmonic potential. For several situations, the noise-free swimming paths, the noise-averaged mean trajectories, and the mean-square displacements are calculated analytically or by computer simulation. Based on our results, we… (More)
DOI: 10.1103/PhysRevE.95.022606

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