306 citations · 426 across the 5 of their papers we have counts for
6 papers · 1 filter
Disorder-induced trapping versus Anderson localization in Bose-Einstein condensates expanding in disordered potentials
Laurent Sanchez-Palencia, David Clément, Pierre Lugan +2
We theoretically investigate the localization of an expanding Bose-Einstein condensate with repulsive atom-atom interactions in a disordered potential. We focus on the regime where…
Density modulations in an elongated Bose-Einstein condensate released from a disordered potential
David Clément, Philippe Bouyer, Alain Aspect +1
We observe large density modulations in time-of-flight images of elongated Bose-Einstein condensates, initially confined in a harmonic trap and in the presence of weak disorder. Th…
Anderson Localization of Expanding Bose-Einstein Condensates in Random Potentials
Laurent Sanchez-Palencia, David Clément, Pierre Lugan +3
We show that the expansion of an initially confined interacting 1D Bose-Einstein condensate can exhibit Anderson localization in a weak random potential with correlation length σ_R…
Ultracold Bose Gases in 1D Disorder: From Lifshits Glass to Bose-Einstein Condensate
Pierre Lugan, David Clément, Philippe Bouyer +3
We study an ultracold Bose gas in the presence of 1D disorder for repulsive inter-atomic interactions varying from zero to the Thomas-Fermi regime. We show that for weak interactio…
One-dimensional description of a Bose-Einstein condensate in a rotating closed-loop waveguide
S. Schwartz, M. Cozzini, C. Menotti +3
We propose a general procedure for reducing the three-dimensional Schrodinger equation for atoms moving along a strongly confining atomic waveguide to an effective one-dimensional…
Observation of deviations from ideal gas thermodynamics in a trapped Bose-Einstein condensed gas
Fabrice Gerbier, Joseph H. Thywissen, Simon Richard +3
We have investigated experimentally the finite-temperature properties of a Bose-Einstein condensed cloud of Rb atoms in a harmonic trap. Focusing primarily on condensed frac…