Freak waves and modulational dynamics in plasmas with negative ions

I. S. El-Kamash; B. Reville; I. Kourakis

Freak waves and modulational dynamics in plasmas with negative ions

I. S. El-Kamash
, B. Reville
, I. Kourakis

Mathematics

Research output: Contribution to conference › Paper › peer-review

Abstract

The nonlinear dynamics of modulated electrostatic wavepackets propagating in negativeion plasmas is investigated from first principles. A nonlinear Schrödinger equation is derived by adopting a multiscale technique. The stability of breather-like (bright envelope soliton) structures, considered as a precursor to freak wave (rogue wave) formation, is investigated and then tested via numerical simulations.

Original language	British English
State	Published - 2015
Event	42nd European Physical Society Conference on Plasma Physics, EPS 2015 - Lisbon, Portugal Duration: 22 Jun 2015 → 26 Jun 2015

Conference

Conference	42nd European Physical Society Conference on Plasma Physics, EPS 2015
Country/Territory	Portugal
City	Lisbon
Period	22/06/15 → 26/06/15

OpenUrl availability

Full text

Cite this

@conference{70a0cd05000c45cf8777fe2abe8c3069,

title = "Freak waves and modulational dynamics in plasmas with negative ions",

abstract = "The nonlinear dynamics of modulated electrostatic wavepackets propagating in negativeion plasmas is investigated from first principles. A nonlinear Schr{\"o}dinger equation is derived by adopting a multiscale technique. The stability of breather-like (bright envelope soliton) structures, considered as a precursor to freak wave (rogue wave) formation, is investigated and then tested via numerical simulations.",

author = "El-Kamash, \{I. S.\} and B. Reville and I. Kourakis",

year = "2015",

language = "British English",

note = "42nd European Physical Society Conference on Plasma Physics, EPS 2015 ; Conference date: 22-06-2015 Through 26-06-2015",

}

TY - CONF

T1 - Freak waves and modulational dynamics in plasmas with negative ions

AU - El-Kamash, I. S.

AU - Reville, B.

AU - Kourakis, I.

PY - 2015

Y1 - 2015

N2 - The nonlinear dynamics of modulated electrostatic wavepackets propagating in negativeion plasmas is investigated from first principles. A nonlinear Schrödinger equation is derived by adopting a multiscale technique. The stability of breather-like (bright envelope soliton) structures, considered as a precursor to freak wave (rogue wave) formation, is investigated and then tested via numerical simulations.

AB - The nonlinear dynamics of modulated electrostatic wavepackets propagating in negativeion plasmas is investigated from first principles. A nonlinear Schrödinger equation is derived by adopting a multiscale technique. The stability of breather-like (bright envelope soliton) structures, considered as a precursor to freak wave (rogue wave) formation, is investigated and then tested via numerical simulations.

UR - https://www.scopus.com/pages/publications/84979649281

M3 - Paper

AN - SCOPUS:84979649281

T2 - 42nd European Physical Society Conference on Plasma Physics, EPS 2015

Y2 - 22 June 2015 through 26 June 2015

ER -

Freak waves and modulational dynamics in plasmas with negative ions

Abstract

Conference

OpenUrl availability

Other files and links

Fingerprint

Cite this