| Texto completo | |
| Autor(es): |
Lizarraga, Joao U. F.
;
O'Keeffe, Kevin P.
;
de Aguiar, Marcus A. M.
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | PHYSICAL REVIEW E; v. 109, n. 4, p. 17-pg., 2024-04-16. |
| Resumo | |
Similarly to sperm, where individuals self -organize in space while also striving for coherence in their tail swinging, several natural and engineered systems exhibit the emergence of swarming and synchronization. The arising and interplay of these phenomena have been captured by collectives of hypothetical particles named swarmalators, each possessing a position and a phase whose dynamics are affected reciprocally and also by the space -phase states of their neighbors. In this work, we introduce a solvable model of swarmalators able to move in two-dimensional spaces. We show that several static and active collective states can emerge and derive necessary conditions for each to show up as the model parameters are varied. These conditions elucidate, in some cases, the displaying of multistability among states. Notably, in the active regime, the system exhibits hyperchaos, maintaining spatial correlation under certain conditions and breaking it under others on what we interpret as a dimensionality transition. (AU) | |
| Processo FAPESP: | 21/14335-0 - ICTP Instituto Sul-Americano para Física Fundamental: um centro regional para Física Teórica |
| Beneficiário: | Nathan Jacob Berkovits |
| Modalidade de apoio: | Auxílio à Pesquisa - Projetos Especiais |
| Processo FAPESP: | 21/04251-4 - Especiação simpátrica por assortatividade: o papel de características neutras e de acasalamento |
| Beneficiário: | Joao Ulises Fabián Lizárraga |
| Modalidade de apoio: | Bolsas no Brasil - Mestrado |