234 citations · 1k across the 25 of their papers we have counts for
Showing 2003Show all
3 papers · 1 filter
cond-mat.stat-mech2003
Momentum Spectroscopy of Phase Fluctuations of an Elongated Bose-Einstein Condensate
A. Aspect, S. Richard, F. Gerbier +4
We have measured the momentum distribution of an elongated BEC (aspect ratio of 152), for temperatures below the critical temperature. The corresponding coherence length is signifi…
cond-mat2003
One-dimensional behavior of elongated Bose-Einstein condensates
P. Bouyer, J. H. Thywissen, F. Gerbier +4
We study the properties of elongated Bose-Einstein condensates. First, we show that the dimensions of the condensate after expansion differs from the 3D Thomas-Fermi regime. We als…
cond-mat.soft2003★ 234 cited
Momentum spectroscopy of 1D phase fluctuations in Bose-Einstein condensates
S. Richard, F. Gerbier, J. H. Thywissen +3
We measure the axial momentum distribution of Bose-Einstein condensates with an aspect ratio of 152 using Bragg spectroscopy. We observe the Lorentzian momentum distribution charac…