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| DOI | 10.3389/FPHY.2021.644584 | ||||
| Año | 2021 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The Peregrine soliton is the famous coherent solution of the non-linear Schrodinger equation, which presents many of the characteristics of rogue waves. Usually studied in conservative systems, when dissipative effects of injection and loss of energy are included, these intrigued waves can disappear. If they are preserved, their role in the dynamics is unknown. Here, we consider this solution in the framework of dissipative systems. Using the paradigmatic model of the driven and damped non-linear Schrodinger equation, the profile of a stationary Peregrine-type solution has been found. Hence, the Peregrine soliton waves are persistent in systems outside of the equilibrium. In the weak dissipative limit, analytical description has a good agreement with the numerical simulations. The stability has been studied numerically. The large bursts that emerge from the instability are analyzed by means of the local largest Lyapunov exponent. The observed spatiotemporal complexity is ruled by the unstable second-order Peregrine-type soliton.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Coulibaly, Saliya | - |
Univ Lille - Francia
Université de Lille - Francia Laboratoire de Physique des Lasers, Atomes et Molécules (PhLam) - Francia |
| 2 | Tiofack, Camus G. L. | - |
Univ Maroua - Camerún
Université de Maroua - Camerún |
| 3 | CLERC-GAVILAN, MARCEL GABRIEL | Hombre |
Universidad de Chile - Chile
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| Fuente |
|---|
| FONDECYT |
| Fondo Nacional de Desarrollo Científico y Tecnológico |
| European Regional Development Fund |
| ANID |
| LABEX CEMPI |
| Agencia Nacional de Investigación y Desarrollo |
| Ministry of Higher Education and Research, Hauts de France council |
| ANID-Millennium Science Initiative Program |
| ANID?Millennium Science Initiative |
| Agradecimiento |
|---|
| MC was thankful for financial support from the ANID-Millennium Science Initiative Program-ICN17_012 and Fondecyt 1180903 project. SC acknowledges the LABEX CEMPI (ANR-11-LABX-0007) as well as the Ministry of Higher Education and Research, Hauts de France council, and the European Regional Development Fund (ERDF) through the Contract de Projets Etat-Region (CPER Photonics for Society P4S). |
| MC was thankful for financial support from the ANID– Millennium Science Initiative Program–ICN17_012 and Fondecyt 1180903 project. SC acknowledges the LABEX CEMPI (ANR-11-LABX-0007) as well as the Ministry of Higher Education and Research, Hauts de France council, and the European Regional Development Fund (ERDF) through the Contract de Projets Etat-Region (CPER Photonics for Society P4S). |