Mixtures of Bose gases confined in concentrically coupled annular traps
Research output: Contribution to journal › Article
A two-component Bose-Einstein condensate confined in an axially symmetric potential with two local minima, resembling two concentric annular traps, is investigated. The system shows a number of phase transitions that result from the competition between phase coexistence and radial-azimuthal phase separation. The ground-state phase diagram, as well as the rotational properties, including the (meta) stability of currents in this system, is analyzed.
|Research areas and keywords||
Subject classification (UKÄ) – MANDATORY
|Journal||Physical Review A (Atomic, Molecular and Optical Physics)|
|Publication status||Published - 2010|