52 citations · 206 across the 6 of their papers we have counts for
6 papers
Transcritical flow of a Bose-Einstein condensate through a penetrable barrier
A. M. Leszczyszyn, G. A. El, Yu. G. Gladush +1
The problem of the transcritical flow of a Bose-Einstein condensate through a wide repulsive penetrable barrier is studied analytically using the combination of the localized "hydr…
Wave patterns generated by a supersonic moving body in a binary Bose-Einstein condensate
Yu. G. Gladush, A. M. Kamchatnov, Z. Shi +3
Generation of wave structures by a two-dimensional object (laser beam) moving in a two-dimensional two-component Bose-Einstein condensate with a velocity greater than both sound ve…
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…
Generation of linear waves in the flow of Bose-Einstein condensate past an obstacle
Yu. G. Gladush, A. M. Kamchatnov
The theory of linear wave structures generated in Bose-Einstein condensate flow past an obstacle is developed. The shape of wave crests and dependence of amplitude on coordinates f…
Linear "ship waves" generated in stationary flow of a Bose-Einstein condensate past an obstacle
Yu. G. Gladush, G. A. El, A. Gammal +1
Using stationary solutions of the linearized two-dimensional Gross-Pitaevskii equation, we describe the ``ship wave'' pattern occurring in the supersonic flow of a Bose-Einstein co…
Two-dimensional periodic waves in a supersonic flow of a Bose-Einstein condensate
G. A. El, Yu. G. Gladush, A. M. Kamchatnov
Stationary periodic solutions of the two-dimensional Gross-Pitaevskii equation are obtained and analyzed for different parameter values in the context of the problem of a supersoni…