137 citations · 443 across the 13 of their papers we have counts for
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cond-mat.other2006★ 49 cited
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…
nlin.PS2006★ 137 cited
Oblique dark solitons in supersonic flow of a Bose-Einstein condensate
G. A. El, A. Gammal, A. M. Kamchatnov
In the framework of the Gross-Pitaevskii mean field approach it is shown that the supersonic flow of a Bose-Einstein condensate can support a new type of pattern--an oblique dark s…