Gray solitons on the surface of water

被引：16

作者：

Chabchoub, A. ^{[1
,2
]}

Kimmoun, O. ^{[3
]}

Branger, H. ^{[3
]}

Kharif, C. ^{[3
]}

Hoffmann, N. ^{[2
,4
]}

Onorato, M. ^{[5
,6
]}

Akhmediev, N. ^{[7
]}

机构：

[1] Swinburne Univ Technol, Ctr Ocean Engn Sci & Technol, Hawthorn, Vic 3122, Australia

[2] Univ London Imperial Coll Sci Technol & Med, Dept Mech Engn, London SW7 2AZ, England

[3] Aix Marseille Univ, CNRS, Cent Marseille, IRPHE UMR 7342, F-13384 Marseille, France

[4] Hamburg Univ Technol, Dynam Grp, D-21073 Hamburg, Germany

[5] Univ Turin, Dipartimento Fis, I-10125 Turin, Italy

[6] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy

[7] Australian Natl Univ, Inst Adv Studies, Res Sch Phys & Engn, Opt Sci Grp, Canberra, ACT 0200, Australia

来源：

PHYSICAL REVIEW E | 2014年 / 89卷 / 01期

基金：

澳大利亚研究理事会;

关键词：

DEEP-WATER; GRAVITY; WAVES; MODULATION; DYNAMICS; PULSES; FIBER;

D O I：

10.1103/PhysRevE.89.011002

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The dynamics of surface gravity water waves can be described by the self-defocusing nonlinear Schrodinger 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.

引用

页数：5

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