Asymmetry-induced isolated fully synchronized state in coupled oscillator populations
- A symmetry-breaking mechanism is investigated that creates bistability between fully and partially synchronized states in oscillator networks. Two populations of oscillators with unimodal frequency distribution and different amplitudes, in the presence of weak global coupling, are shown to simplify to a modular network with asymmetrical coupling. With increasing the coupling strength, a synchronization transition is observed with an isolated fully synchronized state. The results are interpreted theoretically in the thermodynamic limit and confirmed in experiments with chemical oscillators.
| Author details: | Oleh Omel'chenkoORCiDGND, Jorge Luis Ocampo-Espindola, István Z. KissORCiD |
|---|---|
| DOI: | https://doi.org/10.1103/PhysRevE.104.L022202 |
| ISSN: | 2470-0045 |
| ISSN: | 2470-0053 |
| Pubmed ID: | https://pubmed.ncbi.nlm.nih.gov/34525593 |
| Title of parent work (English): | Physical review : E, Statistical, nonlinear and soft matter physics |
| Publisher: | American Physical Society |
| Place of publishing: | Melville, NY |
| Publication type: | Article |
| Language: | English |
| Date of first publication: | 2021/08/11 |
| Publication year: | 2021 |
| Release date: | 2023/12/14 |
| Volume: | 104 |
| Issue: | 2 |
| Article number: | L022202 |
| Number of pages: | 6 |
| Funding institution: | Deutsche ForschungsgemeinschaftGerman Research Foundation (DFG) [OM 99/2-1]; CONACYTConsejo Nacional de Ciencia y Tecnologia (CONACyT); National Science FoundationNational Science Foundation (NSF) [CHE-1900011] |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
| DDC classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| 5 Naturwissenschaften und Mathematik / 57 Biowissenschaften; Biologie / 570 Biowissenschaften; Biologie | |
| Peer review: | Referiert |
