Swirling due to misaligned perception-dependent motility
Fuente:
arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866929405341728768 |
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| author | Saavedra, Rodrigo Gompper, Gerhard Ripoll, Marisol |
| author_facet | Saavedra, Rodrigo Gompper, Gerhard Ripoll, Marisol |
| contents | A system of particles with motility variable in terms of a vision-type of perception is here investigated by a combination of Langevin dynamics simulations in two-dimensional systems and an analytical approach based on conservation law principles. Persistent swirling with predetermined direction is here induced by differentiating the self-propulsion direction and the perception cone axis. Clusters can have a fluid-like center with a rotating outer layer, or display a solid-like rotation driven by the outer layer activity. Discontinuous motility with misaligned perception might therefore serve as a powerful self-organization strategy in micro-robots. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_10608 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Swirling due to misaligned perception-dependent motility Saavedra, Rodrigo Gompper, Gerhard Ripoll, Marisol Soft Condensed Matter A system of particles with motility variable in terms of a vision-type of perception is here investigated by a combination of Langevin dynamics simulations in two-dimensional systems and an analytical approach based on conservation law principles. Persistent swirling with predetermined direction is here induced by differentiating the self-propulsion direction and the perception cone axis. Clusters can have a fluid-like center with a rotating outer layer, or display a solid-like rotation driven by the outer layer activity. Discontinuous motility with misaligned perception might therefore serve as a powerful self-organization strategy in micro-robots. |
| title | Swirling due to misaligned perception-dependent motility |
| topic | Soft Condensed Matter |
| url | https://arxiv.org/abs/2404.10608 |