70 citations · 111 across the 4 of their papers we have counts for
4 papers
Dynamics of Bose-Einstein condensates under anharmonic trap
Hamid Al-Jibbouri
The dynamics of weakly interacting three-dimensional Bose-Einstein condensates (BECs), trapped in external axially symmetric plus anharmonic distortion potential are studied. Withi…
Breakdown of Kohn Theorem Near Feshbach Resonance
Hamid Al-Jibbouri, Axel Pelster
We study the collective excitation frequencies of a harmonically trapped 85Rb Bose-Einstein condensate (BEC) in the vicinity of a Feshbach resonance. To this end, we solve the unde…
Geometric Resonances in Bose-Einstein Condensates with Two- and Three-Body Interactions
Hamid Al-Jibbouri, Ivana Vidanovic, Antun Balaz +1
We investigate geometric resonances in Bose-Einstein condensates by solving the underlying time-dependent Gross-Pitaevskii equation for systems with two- and three-body interaction…
Nonlinear Bose-Einstein-condensate Dynamics Induced by a Harmonic Modulation of the s-wave Scattering Length
Ivana Vidanovic, Antun Balaz, Hamid Al-Jibbouri +1
In a recent experiment, a Bose-Einstein condensate of Li7 has been excited by a harmonic modulation of the atomic s-wave scattering length via Feshbach resonance. By combining an a…