Gray solitons on the surface of water
Author(s) -
Amin Chabchoub,
Olivier Kimmoun,
Hubert Branger,
Christian Kharif,
Norbert Hoffmann,
M. Onorato,
Nail Akhmediev
Publication year - 2014
Publication title -
physical review e
Language(s) - English
Resource type - Journals
eISSN - 1550-2376
pISSN - 1539-3755
DOI - 10.1103/physreve.89.011002
Subject(s) - limiting , soliton , amplitude , physics , nonlinear system , surface gravity , classical mechanics , quantum mechanics , mechanical engineering , engineering , spectral line
The dynamics of surface gravity water waves can be described by the self-defocusing nonlinear Schroedinger 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
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