| Texto completo | |
| Autor(es): |
Dal'Maso Peron, Thomas Kaue
;
Rodrigues, Francisco A.
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Physical Review E; v. 86, n. 1, p. 5-pg., 2012-07-06. |
| Resumo | |
This paper deals with the emergence of explosive synchronization in scale-free networks by considering the Kuramoto model of coupled phase oscillators. The natural frequencies of oscillators are assumed to be correlated with their degrees, and a time delay is included in the system. This assumption allows enhancing the explosive transition to reach a synchronous state. We provide an analytical treatment developed in a star graph, which reproduces results obtained in scale-free networks. Our findings have important implications in understanding the synchronization of complex networks since the time delay is present in most real-world complex systems due to the finite speed of the signal transmission over a distance. (AU) | |
| Processo FAPESP: | 10/19440-2 - Caracterização, análise, simulação e classificação de redes complexas |
| Beneficiário: | Francisco Aparecido Rodrigues |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |