Realising a species-selective double well with multiple-radiofrequency-dressed potentials
arXiv:2003.05925 · doi:10.1088/1361-6455/ab9152
Abstract
Techniques to manipulate the individual constituents of an ultracold mixture are key to investigating impurity physics. In this work, we confine a mixture of the hyperfine ground states of Rb-87 in a double-well potential. The potential is produced by dressing the atoms with multiple radiofrequencies. The amplitude and phase of each frequency component of the dressing field are individually controlled to independently manipulate each species. Furthermore, we verify that our mixture of hyperfine states is collisionally stable, with no observable inelastic loss.
arXiv comment11 pages, 4 figures
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- Counterflow dynamics of two correlated impurities immersed in a bosonic gas
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- Crossover from attractive to repulsive induced interactions and bound states of two distinguishable Bose polarons
- Quantum Simulations with Bilayer 2D Bose Gases in Multiple-RF-dressed Potentials
- Inelastic collisions in radiofrequency-dressed mixtures of ultracold atoms
- Observation of a Bilayer Superfluid with Interlayer Coherence
- Detecting Phase Coherence of 2D Bose Gases via Noise Correlations
- Effective approaches to the dynamical properties of two distinguishable Bose polarons
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- CNN-Based Vortex Detection in Atomic 2D Bose Gases in the Presence of a Phononic Background