63 citations · 305 across the 13 of their papers we have counts for
13 papers
Rotating Bose-Einstein condensates: Closing the gap between exact and mean-field solutions
J. C. Cremon, A. D. Jackson, E. \" O. Karabulut +3
When a Bose-Einstein condensed cloud of atoms is given some angular momentum, it forms vortices arranged in structures with a discrete rotational symmetry. For these vortex states,…
Phase diagram of a rapidly-rotating two-component Bose gas
E. Ö. Karabulut, F. Malet, G. M. Kavoulakis +1
We derive analytically the phase diagram of a two-component Bose gas confined in an anharmonic potential, which becomes exact and universal in the limit of weak interactions and sm…
Rotational properties of non-dipolar and dipolar Bose-Einstein condensates confined in annular potentials
E. Ö. Karabulut, F. Malet, G. M. Kavoulakis +1
We investigate the rotational response of both non-dipolar and dipolar Bose-Einstein condensates confined in an annular potential. For the non-dipolar case we identify certain crit…
Persistent currents in dipolar Bose-Einstein condensates confined in annular potentials
F. Malet, G. M. Kavoulakis, S. M. Reimann
We consider a dipolar Bose-Einstein condensate confined in an annular potential, with all the dipoles being aligned along some arbitrary direction. In addition to the dipole-dipole…
Condensates of p-wave pairs are exact solutions for rotating two-component Bose gases
T. Papenbrock, S. M. Reimann, G. M. Kavoulakis
We derive exact analytical results for the wave functions and energies of harmonically trapped two-component Bose-Einstein condensates with weakly repulsive interactions under rota…
Persistent currents in Bose gases confined in annular traps
S. Bargi, F. Malet, G. M. Kavoulakis +1
We examine the problem of stability of persistent currents in a mixture of two Bose gases trapped in an annular potential. We evaluate the critical coupling for metastability in th…