1.6k citations
- Centre National de la Recherche ScientifiqueFR526 papers
- Université Paris-SaclayFR225 papers
- Université Paris-SudFR169 papers
- Institut d’Optique Graduate SchoolFR148 papers
- Sorbonne UniversitéFR40 papers
- Carl von Ossietzky Universität OldenburgDE37 papers
- Laboratoire Photonique, Numérique et NanosciencesFR30 papers
- École PolytechniqueFR24 papers
- Laboratoire Kastler BrosselFR23 papers
- Observatoire de ParisFR21 papers
- Thales (France)FR21 papers
- Université Pierre-et-Marie-CurieFR21 papers
4 papers · 2 filters
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 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…
Disorder-Induced Order in Two-Component Bose-Einstein Condensates
Armand Niederberger, Thomas Schulte, Jan Wehr +3
We propose and analyze a general mechanism of disorder-induced order in two-component Bose-Einstein condensates, analogous to corresponding effects established for XY spin models.…
Limitation of the modulation method to smooth wire guide roughness
Isabelle Bouchoule, Jean-Baptiste Trebbia, Carlos L. Garrido Alzar
It was recently demonstrated that wire guide roughness can be suppressed by modulating the wire currents so that the atoms experience a time-averaged potential without roughness. W…