Looking Back: Field theory of transiently chiral active particles
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866911033979830272 |
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| author | Britton, Callum Pruessner, Gunnar Bertrand, Thibault |
| author_facet | Britton, Callum Pruessner, Gunnar Bertrand, Thibault |
| contents | We derive a Doi-Peliti Field Theory for transiently chiral active particles in two dimensions, that is, active Brownian particles that undergo tumbles via a diffusing reorientation angle. Using this framework, we compute the mean squared displacement for both uniformly distributed and fixed initial reorientations. We also calculate an array of orientation-based observables, to quantify the transiently chiral behaviour observed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_01503 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Looking Back: Field theory of transiently chiral active particles Britton, Callum Pruessner, Gunnar Bertrand, Thibault Statistical Mechanics We derive a Doi-Peliti Field Theory for transiently chiral active particles in two dimensions, that is, active Brownian particles that undergo tumbles via a diffusing reorientation angle. Using this framework, we compute the mean squared displacement for both uniformly distributed and fixed initial reorientations. We also calculate an array of orientation-based observables, to quantify the transiently chiral behaviour observed. |
| title | Looking Back: Field theory of transiently chiral active particles |
| topic | Statistical Mechanics |
| url | https://arxiv.org/abs/2507.01503 |