Abstract
Progress in understanding quantum systems has been driven by the exploration of the geometry, topology, and dimensionality of ultracold atomic systems. The NASA Cold Atom Laboratory (CAL) aboard the International Space Station has enabled the study of ultracold atomic bubbles, a terrestrially-inaccessible topology. Proof-of-principle bubble experiments have been performed on CAL with an radiofrequency-dressing technique; an alternate technique (dual-species interaction-driven bubbles) has also been proposed. Both techniques can drive discovery in the next decade of fundamental physics research in microgravity.
Original language | English (US) |
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Article number | 024003 |
Journal | Quantum Science and Technology |
Volume | 8 |
Issue number | 2 |
DOIs | |
State | Published - Apr 2023 |
Keywords
- condensates
- curved space
- microgravity
- quantum bubbles
- superfluid shells
- topology
- ultracold atoms
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Materials Science (miscellaneous)
- Physics and Astronomy (miscellaneous)
- Electrical and Electronic Engineering