175 citations · 855 across the 7 of their papers we have counts for
4 papers · 1 filter
Observation of a Degenerate Fermi Gas Trapped by a Bose-Einstein Condensate
B. J. DeSalvo, Krutik Patel, Jacob Johansen +1
We report on the formation of a stable quantum degenerate mixture of fermionic Li and bosonic Cs in an optical trap by sympathetic cooling near an interspecies Feshbach…
Testing universality of Efimov physics across broad and narrow Feshbach resonances
Jacob Johansen, B. J. DeSalvo, Krutik Patel +1
Efimov physics is a universal phenomenon arising in quantum three-body systems. For systems with resonant two-body interactions, Efimov predicted an infinite series of three-body b…
Geometric scaling of Efimov states in a - mixture
Shih-Kuang Tung, Karina Jimenez-Garcia, Jacob Johansen +2
In few-body physics, Efimov states are an infinite series of three-body bound states that obey universal discrete scaling symmetry when pairwise interactions are resonantly enhance…
Ultracold mixtures of atomic Li-6 and Cs-133 with tunable interactions
Shih-Kuang Tung, Colin Parker, Jacob Johansen +3
We report the experimental and theoretical study of two-body interactions in a Li-Cs Fermi- Bose mixture. Using a translatable dipole trap setup, we have successfully…