1.6k citations · 2.7k across the 13 of their papers we have counts for
5 papers · 1 filter
One-dimensional Anderson localization in certain correlated random potentials
Pierre Lugan, Alain Aspect, Laurent Sanchez-Palencia +4
We study Anderson localization of ultracold atoms in weak, one-dimensional speckle potentials, using perturbation theory beyond Born approximation. We show the existence of a serie…
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…
Anderson Localization of Bogolyubov Quasiparticles in Interacting Bose-Einstein Condensates
Pierre Lugan, David Clément, Philippe Bouyer +2
We study the Anderson localization of Bogolyubov quasiparticles in an interacting Bose-Einstein condensate (with healing length ξ) subjected to a random potential (with finite corr…
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…