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| DOI | 10.1103/PHYSREVE.85.015205 | ||||
| Año | 2012 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We study the influence of noise on the spatially localized, temporally regular states (stationary, one frequency, two frequencies) in the regime of anomalous dispersion for the cubic-quintic complex Ginzburg-Landau equation as a function of the bifurcation parameter. We find that noise of a fairly small strength eta is sufficient to reach a chaotic state with exploding dissipative solitons. That means that noise can induce explosions over a fairly large range of values of the bifurcation parameter mu. Three different routes to chaos with exploding dissipative solitons are found as a function of mu. As diagnostic tools we use the separation to characterize chaotic behavior and the energy to detect spatially localized explosive behavior as a function of time.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | CARTES-MORAGA, CARLOS GABRIEL | Hombre |
Universidad de Los Andes, Chile - Chile
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| 2 | DESCALZI-MUNOZ, ORAZIO DANTE | Hombre |
Universidad de Los Andes, Chile - Chile
UNIV BAYREUTH - Alemania Universität Bayreuth - Alemania |
| 3 | Brand, Helmut R. | Hombre |
UNIV BAYREUTH - Alemania
Universität Bayreuth - Alemania |
| Fuente |
|---|
| FONDECYT |
| Deutsche Forschungsgemeinschaft |
| Universidad de los Andes through FAI initiatives |
| Deutsche Akademische Austauschdienst |
| Agradecimiento |
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| The auhors thank Jaime Cisternas for valuable comments. O.D. acknowledges the Deutsche Akademische Austauschdienst for financial support during his stay at the University of Bayreuth. O.D. and C. C. wish to thank the support of FONDECYT (Projects No. 1110360 and No. 3110028) and Universidad de los Andes through FAI initiatives. H. R. B. thanks the Deutsche Forschungsgemeinschaft for partial support. |