447 citations · 760 across the 2 of their papers we have counts for
3 papers · 1 filter
Normal-superfluid interaction dynamics in a spinor Bose gas
J. M. McGuirk, D. M. Harber, H. J. Lewandowski +1
Coherent behavior of spinor Bose-Einstein condensates is studied in the presence of a significant uncondensed (normal) component. Normal-superfluid exchange scattering leads to a n…
Observation of Tkachenko Oscillations in Rapidly Rotating Bose-Einstein Condensates
I. Coddington, P. Engels, V. Schweikhard +1
We directly image Tkachenko waves in a vortex lattice in a dilute-gas Bose-Einstein condensate. The low (sub-Hz) resonant frequencies are a consequence of the small but nonvanishin…
Observation of Long-lived Vortex Aggregates in Rapidly Rotating Bose-Einstein Condensates
P. Engels, I. Coddington, P. C. Haljan +2
We study the formation of large vortex aggregates in a rapidly rotating dilute-gas Bose-Einstein condensate. When we remove atoms from the rotating condensate with a tightly focuse…