Transformation of the Peregrine breather into gray solitons on a vertically sheared current - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Frontiers in Physics Année : 2021

Transformation of the Peregrine breather into gray solitons on a vertically sheared current

Chistian S Kharif
  • Fonction : Auteur
Yang-Yih Chen
  • Fonction : Auteur
Hung-Chu Hsu
  • Fonction : Auteur

Résumé

In this Brief Research Report, we have shown, within the framework of the vor-NLS equation in deep water, that the Peregrine breather travelling at the free surface of a shear current of slowly varying vorticity may transform into grey solitons. Contribution to the field Based on numerical simulations of the nonlinear Schrödinger equation in infinite depth we conjecture the existence of grey solitons at the sea surface of slowly varying vortical current. This occurrence of dark solitons is due to the transformation of the Peregrine breather traveling at the free surface of the varying vortical current. Ethics statements Studies involving animal subjects Generated Statement: No animal studies are presented in this manuscript. Studies involving human subjects Generated Statement: No human studies are presented in this manuscript. Inclusion of identifiable human data Generated Statement: No potentially identifiable human images or data is presented in this study.
Fichier principal
Vignette du fichier
Hsu_et_al_accepted.PDF (3.48 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-03145481 , version 1 (18-02-2021)

Identifiants

Citer

Chistian S Kharif, Malek Abid, Yang-Yih Chen, Hung-Chu Hsu. Transformation of the Peregrine breather into gray solitons on a vertically sheared current. Frontiers in Physics, 2021, ⟨10.3389/fphy.2021.631993⟩. ⟨hal-03145481⟩
54 Consultations
20 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More