Stability of a flattened dipolar binary condensate: Emergence of the spin roton
We develop a theory for a two-component miscible dipolar condensate in a planar trap. Using numerical solutions and a variational theory we solve for the excitation spectrum and identify regimes where density- and spin-roton excitations are favored. We characterize the various instabilities that can...
| Hauptverfasser: | , , |
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| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
American Physical Society
2022-08-01
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| Schriftenreihe: | Physical Review Research |
| Online Zugang: | http://doi.org/10.1103/PhysRevResearch.4.033153 |