Chaotic synchronization in adaptive networks of pulse-coupled oscillators
Fuente:
arXiv
Salvato in:
| Autori principali: | , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2024
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866913427111280640 |
|---|---|
| author | Mato, German Politi, Antonio Torcini, Alessandro |
| author_facet | Mato, German Politi, Antonio Torcini, Alessandro |
| contents | Ensembles of phase-oscillators are known to exhibit a variety of collective regimes. Here, we show that a simple mean-field model involving two heterogenous populations of pulse-coupled oscillators, exhibits, in the strong-coupling limit, a robust irregular macroscopic dynamics. The resulting, strongly synchronized, regime is sustained by a homeostatic mechanism induced by the shape of the phase-response curve combined with adaptive coupling strength, included to account for energy dissipated by the pulse emission. The proposed setup mimicks a neural network composed of excitatory and inhibitory neurons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_08453 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Chaotic synchronization in adaptive networks of pulse-coupled oscillators Mato, German Politi, Antonio Torcini, Alessandro Disordered Systems and Neural Networks Chaotic Dynamics Neurons and Cognition Ensembles of phase-oscillators are known to exhibit a variety of collective regimes. Here, we show that a simple mean-field model involving two heterogenous populations of pulse-coupled oscillators, exhibits, in the strong-coupling limit, a robust irregular macroscopic dynamics. The resulting, strongly synchronized, regime is sustained by a homeostatic mechanism induced by the shape of the phase-response curve combined with adaptive coupling strength, included to account for energy dissipated by the pulse emission. The proposed setup mimicks a neural network composed of excitatory and inhibitory neurons. |
| title | Chaotic synchronization in adaptive networks of pulse-coupled oscillators |
| topic | Disordered Systems and Neural Networks Chaotic Dynamics Neurons and Cognition |
| url | https://arxiv.org/abs/2407.08453 |