Vortex lattices in dipolar two-component Bose-Einstein condensates
arXiv:1402.1020 · doi:10.1103/PhysRevA.89.025601
Abstract
We consider a rapidly rotating two-component Bose-Einstein condensate with short-range s-wave interactions as well as dipolar coupling. We calculate the phase diagram of vortex lattice structures as a function of the intercomponent s-wave interaction and the strength of the dipolar interaction. We find that the long-range interactions cause new vortex lattice structures to be stable and lead to a richer phase diagram. Our results reduce to the previously found lattice structures for short-range interactions and single-component dipolar gases in the corresponding limits.
5 pages, 3 figures
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- Stripes and honeycomb lattice of quantized vortices in rotating two-component Bose-Einstein condensates
- A robust and efficient numerical method to compute the dynamics of the rotating two-component dipolar Bose-Einstein condensates
- Stable controllable giant vortex in a trapped Bose-Einstein condensate
- Phase-separated symmetry-breaking vortex-lattice in a binary Bose-Einstein condensate
- Phase separation in a mixture of trapped charged Bose-Einstein condensates
- Mixture of two unequally charged superfluids in a magnetic field
- Controlling Vortex Lattice Structure of Binary Bose-Einstein Condensates via Disorder Induced Vortex Pinning