Rotational properties of nondipolar and dipolar Bose-Einstein condensates confined in annular potentials

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Abstract

We investigate the rotational response of both nondipolar and dipolar Bose-Einstein condensates confined in an annular potential via minimization of the energy in the rotating frame. For the nondipolar case we identify certain phases which are associated with different vortex configurations. For the dipolar case, assuming that the dipoles are aligned along some arbitrary and tunable direction, we study the same problem as a function of the orientation angle of the dipole moment of the atoms. DOI: 10.1103/PhysRevA.87.033615

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  • Physical Sciences
Original languageEnglish
Article number033615
JournalPhysical Review A (Atomic, Molecular and Optical Physics)
Volume87
Issue number3
Publication statusPublished - 2013
Publication categoryResearch
Peer-reviewedYes

Bibliographic note

The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)