Transition to synchrony in chiral active particles
- I study deterministic dynamics of chiral active particles in two dimensions. Particles are considered as discs interacting with elastic repulsive forces. An ensemble of particles, started from random initial conditions, demonstrates chaotic collisions resulting in their normal diffusion. This chaos is transient, as rather abruptly a synchronous collisionless state establishes. The life time of chaos grows exponentially with the number of particles. External forcing (periodic or chaotic) is shown to facilitate the synchronization transition.
| Author details: | Arkadij PikovskijORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1088/2632-072X/abdadb |
| ISSN: | 2632-072X |
| Title of parent work (English): | Journal of physics. Complexity |
| Publisher: | IOP Publ. Ltd. |
| Place of publishing: | Bristol |
| Publication type: | Article |
| Language: | English |
| Date of first publication: | 2021/02/26 |
| Publication year: | 2021 |
| Release date: | 2023/09/27 |
| Tag: | active particles; chaos; chirality; synchronization; transient chaos |
| Volume: | 2 |
| Issue: | 2 |
| Article number: | 025009 |
| Number of pages: | 8 |
| Funding institution: | Russian Science FoundationRussian Science Foundation (RSF) [19-12-00367]; DFGGerman Research Foundation (DFG)European Commission [PI220/21-1] |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
| DDC classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Peer review: | Referiert |
| Publishing method: | Open Access / Gold Open-Access |
| DOAJ gelistet | |
| License (German): |  CC-BY - Namensnennung 4.0 International |
