301 citations · 458 across the 4 of their papers we have counts for
4 papers
An adjustable-length cavity and Bose-Einstein condensate apparatus for multimode cavity QED
Alicia J. Kollár, Alexander T. Papageorge, Kristian Baumann +2
We present a novel cavity QED system in which a Bose-Einstein condensate (BEC) is trapped within a high-finesse optical cavity whose length may be adjusted to access both single-mo…
Bose-Einstein condensation of 162Dy and 160Dy
Yijun Tang, Nathaniel Q. Burdick, Kristian Baumann +1
We report Bose-Einstein condensation of two isotopes of the highly magnetic element dysprosium: 162Dy and 160Dy. For 162Dy, condensates with 10^5 atoms form below T = 50 nK. We fin…
Fermionic suppression of dipolar relaxation: Observation of universal inelastic dipolar scattering
Nathaniel Q. Burdick, Kristian Baumann, Yijun Tang +2
We observe the suppression of inelastic dipolar scattering in ultracold Fermi gases of the highly magnetic atom dysprosium: the more energy that is released, the less frequently th…
Roton-type mode softening in a quantum gas with cavity-mediated long-range interactions
R. Mottl, F. Brennecke, K. Baumann +3
Long-range interactions in quantum gases are predicted to give rise to an excitation spectrum of roton character, similar to that observed in superfluid helium. We investigate the…