95 citations · 214 across the 5 of their papers we have counts for
5 papers
Dam break problem for the focusing nonlinear Schrödinger equation and the generation of rogue waves
Gennady A. El, Eduardo G. Khamis, Alexander Tovbis
We propose a novel, analytically tractable, scenario of the rogue wave formation in the framework of the small-dispersion focusing nonlinear Schrödinger (NLS) equation with the ini…
Supersonic flow of a Bose-Einstein condensate past an oscillating attractive-repulsive obstacle
Eduardo G. Khamis, Arnaldo Gammal
We investigate by numerical simulations the pattern formation after an oscillating attractive-repulsive obstacle inserted into the flow of a Bose-Einstein condensate. For slow osci…
Hirota method for oblique solitons in two-dimensional supersonic nonlinear Schroedinger flow
E. G. Khamis, A. Gammal
In a previous work[1] exact stable oblique soliton solutions were revealed in two dimensional nonlinear Schroedinger flow. In this work we show that single soliton solution can be…
Nonlinear diffraction of light beams propagating in photorefractive media with embedded reflecting wire
E. G. Khamis, A. Gammal, G. A. El +2
The theory of nonlinear diffraction of intensive light beams propagating through photorefractive media is developed. Diffraction occurs on a reflecting wire embedded in the nonline…
The theory of optical dispersive shock waves in photorefractive media
G. A. El, A. Gammal, E. G. Khamis +2
The theory of optical dispersive shocks generated in propagation of light beams through photorefractive media is developed. Full one-dimensional analytical theory based on the Whit…