Spectral density of individual trajectories of an active Brownian particle

Spectral density of individual trajectories of an active Brownian particle

We study analytically the single-trajectory spectral density (STSD) of an active Brownian motion (BM) as exhibited, for example, by the dynamics of a chemically-active Janus colloid. We evaluate the standardly-defined spectral density, i.e. the STSD averaged over a statistical ensemble of trajectori...

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Bibliographic Details
Main Authors: Alessio Squarcini, Alexandre Solon, Gleb Oshanin
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:New Journal of Physics
Subjects:
active Brownian particle
individual trajectories
spectral density
Online Access:https://doi.org/10.1088/1367-2630/ac44e6

Internet

https://doi.org/10.1088/1367-2630/ac44e6

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