4 papers
Realising a species-selective double well with multiple-radiofrequency-dressed potentials
A. J. Barker, S. Sunami, D. Garrick +4
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 s…
Inelastic collisions in radiofrequency-dressed mixtures of ultracold atoms
Elliot Bentine, Adam J. Barker, Kathrin Luksch +6
Radiofrequency (RF)-dressed potentials are a promising technique for manipulating atomic mixtures, but so far little work has been undertaken to understand the collisions of atoms…
Applying machine learning optimization methods to the production of a quantum gas
Adam J. Barker, Harry Style, Kathrin Luksch +5
We apply three machine learning strategies to optimize the atomic cooling processes utilized in the production of a Bose-Einstein condensate (BEC). For the first time, we optimize…
Probing multiple-frequency atom-photon interactions with ultracold atoms
Kathrin Luksch, Elliot Bentine, Adam J. Barker +4
We dress atoms with multiple-radiofrequency fields and investigate the spectrum of transitions driven by an additional probe field. A complete theoretical description of this rich…