Active particles in a tube: A generalized entropy potential approach
We study the transport of self-propelled noninteracting active Brownian particles and run-and-tumble particles in long tubes of varying widths. Using a moment expansion, we construct a generalized Fick-Jacobs framework for the active particles when the tube width is large and slowly varying. We show...
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| Materialtyp: | Artikel |
| Språk: | English |
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American Physical Society
2025-01-01
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| Serie: | Physical Review Research |
| Länkar: | http://doi.org/10.1103/PhysRevResearch.7.013015 |