260 citations · 2.8k across the 136 of their papers we have counts for
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Dipolar Bose-Einstein Condensates in Weak Anisotropic Disorder
Branko Nikolic, Antun Balaz, Axel Pelster
Here we study properties of a homogeneous dipolar Bose-Einstein condensate in a weak anisotropic random potential with Lorentzian correlation at zero temperature. To this end we so…
Parametric Resonance in Bose-Einstein Condensates
William Cairncross, Axel Pelster
We demonstrate parametric resonance in Bose-Einstein condensates (BECs) with attractive two-body interaction in a harmonic trap under parametric excitation by periodic modulation o…
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…
Bose-Einstein Condensate in Weak 3d Isotropic Speckle Disorder
Bakhodir Abdullaev, Axel Pelster
The effect of a weak three-dimensional (3d) isotropic laser speckle disorder on various thermodynamic properties of a dilute Bose gas is considered at zero temperature. First, we s…
Ginzburg-Landau Theory for the Jaynes-Cummings-Hubbard Model
Christian Nietner, Axel Pelster
We develop a Ginzburg-Landau theory for the Jaynes-Cummings-Hubbard model which effectively describes both static and dynamic properties of photons evolving in a cubic lattice of c…