Gray solitons on the surface of water

Research output: Contribution to journalArticleScientificpeer-review

Researchers

  • A. Chabchoub
  • O. Kimmoun
  • H. Branger
  • C. Kharif
  • N. Hoffmann
  • M. Onorato
  • N. Akhmediev

Research units

  • Swinburne University of Technology
  • Imperial College London
  • Hamburg University of Technology
  • Australian National University
  • Aix-Marseille Université
  • Universita degli Studi di Torino
  • INFN, Sezione di Torino

Abstract

The dynamics of surface gravity water waves can be described by the self-defocusing nonlinear Schrödinger equation. Recent observations of black solitons on the surface of water confirmed its validity for finite, below critical depth. The black soliton is a limiting case of a family of gray soliton solutions with finite amplitude depressions. Here, we report observations of gray solitons in water waves, thus, complementing our previous observations of black solitons.

Details

Original languageEnglish
Article number011002
JournalPhysical Review E
Volume89
Issue number1
Publication statusPublished - 10 Jan 2014
MoE publication typeA1 Journal article-refereed

ID: 6981464