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| DOI | 10.1103/PHYSREVA.83.043837 | ||||
| Año | 2011 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We have found several families of vortex soliton solutions in two-dimensional discrete dissipative systems governed by the cubic-quintic complex Ginzburg-Landau equation. There are symmetric and asymmetric solutions, and some of them have simultaneously two different topological charges for two different closed loops encircling, i.e., centered at, the singularity. Their regions of existence and stability are determined. Additionally, we have analyzed the relationship between dissipation and stability for a number of solutions, finding that dissipation favors the stability of the vortex soliton solutions.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | MEJIAS-CORTES, CRISTIAN CAMILO | Hombre |
CSIC - España
CSIC - Instituto de Óptica Daza de Valdés; (IO-CSIC) - España |
| 2 | SOTO-CRESPO, JOSE MARIA | Hombre |
CSIC - España
CSIC - Instituto de Óptica Daza de Valdés; (IO-CSIC) - España |
| 3 | VICENCIO-POBLETE, RODRIGO ANDRES | Hombre |
Universidad de Chile - Chile
Universidad de Concepción - Chile |
| 4 | MOLINA-GALVEZ, MARIO IGNACIO | Hombre |
Universidad de Chile - Chile
Universidad de Concepción - Chile |
| Agradecimiento |
|---|
| C.M.C. and J.M.S.C. acknowledge support from the Ministerio de Ciencia e Innovacion under Contracts No. FIS2006-03376 and No. FIS2009-09895. R. A. V. and M. I. M. acknowledge support from FONDECYT, Grants No. 1080374 and No. 1070897, and from Programa de Financiamiento Basal de CONICYT (FB0824/2008). |