2 papers
cond-mat.other2006
Observation of Strong Quantum Depletion in a Gaseous Bose-Einstein Condensate
K. Xu, Y. Liu, D. E. Miller +3
We studied quantum depletion in a gaseous Bose-Einstein condensate. An optical lattice enhanced the atomic interactions and modified the dispersion relation resulting in strong qua…
cond-mat.other2005
Sodium Bose-Einstein Condensates in an Optical Lattice
K. Xu, Y. Liu, J. R. Abo-Shaeer +6
The phase transition from a superfluid to a Mott insulator has been observed in a Na Bose-Einstein condensate. A dye laser detuned nm red of the Na S$ \to 3^…