1Département de Mathématiques, Physique et Chimie, Université Péléforo Gon Coulibaly, Korhogo, Côte d’Ivoire
2Département numérique et mathématiques, Agence Nationale de la Recherche, Paris, France
3Direction de la Recherche et de l’Innovation Technologique, Ecole Supérieure Africaine des TIC, Abidjan, Côte d’Ivoire
4Department of Information Technology, Ghent University, Belgium
5UFR des Sciences des Structure de la Matière et de Technologie de l’Université Félix Houphouët Boigny, Abidjan, Côte d’Ivoire
International Journal of Physics.
2023,
Vol. 11 No. 1, 17-23
DOI: 10.12691/ijp-11-1-3
Copyright © 2023 Science and Education PublishingCite this paper: Aladji Kamagate, Aliou Bamba, Penetjiligue Adama Soro. From Pulsating to Rotating Dissipative Light Bullet.
International Journal of Physics. 2023; 11(1):17-23. doi: 10.12691/ijp-11-1-3.
Correspondence to: Aladji Kamagate, Département de Mathématiques, Physique et Chimie, Université Péléforo Gon Coulibaly, Korhogo, Côte d’Ivoire. Email:
aladji.kamagate@upgc.edu.ciAbstract
Dissipative light bullets can be considered as (3+1) D spatiotemporal dynamics of stable optical solitons in the three spatial dimensions, in addition to localization in the temporal domain. They share many common characteristics with other multi-dimensional phenomena and their study remain an open challenge. Here, we report semi-rotating and rotating light bullets from pulsating dynamic when a suitable ansatz function is chosen. Using the complex cubic-quintic Ginzburg-Landau equation model and thanks to a variational method known as the collective variable approach, we can observe stable pulsating light bullet. The influence of the initial conditions leading to an asymmetric rotating light bullet in the transverse plane, are investigated.
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