Inhibition of transport of a bose-einstein condensate in a random potential

J. A. Retter; A. F. Varón; D. Clément; M. Hugbart; P. Bouyer; L. Sanchez-Palencia; D. Gangardt; G. V. Shlyapnikov; A. Aspect

doi:10.1142/9789812701473_0021

Inhibition of transport of a bose-einstein condensate in a random potential

J. A. Retter
, A. F. Varón
, D. Clément
, M. Hugbart
, P. Bouyer
, L. Sanchez-Palencia
, D. Gangardt
, G. V. Shlyapnikov
, A. Aspect

Laboratoire Charles Fabry
Université Paris Sud
Van der Waals-Zeeman Institute

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Chapitre › Revue par des pairs

Résumé

We observe the suppression of the 1D transport of an interacting elongated Bose-Einstein condensate in a random potential with a standard deviation small compared to the typical energy per atom, dominated by the interaction energy. Numerical solutions of the Gross-Pitaevskii equation reproduce well our observations. We propose a scenario for disorder-induced trapping of the condensate in agreement with our observations¹.

langue originale	Anglais
titre	Micro, Meso, Macro
Sous-titre	Addressing Complex Systems Couplings
Editeur	World Scientific Publishing Co.
Pages	255
Nombre de pages	1
ISBN (Electronique)	9789812701473
ISBN (imprimé)	9789812566591
Les DOIs	https://doi.org/10.1142/9789812701473_0021
état	Publié - 1 janv. 2005
Modification externe	Oui

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10.1142/9789812701473_0021

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Retter, J. A., Varón, A. F., Clément, D., Hugbart, M., Bouyer, P., Sanchez-Palencia, L., Gangardt, D., Shlyapnikov, G. V., & Aspect, A. (2005). Inhibition of transport of a bose-einstein condensate in a random potential. Dans Micro, Meso, Macro: Addressing Complex Systems Couplings (p. 255). World Scientific Publishing Co.. https://doi.org/10.1142/9789812701473_0021

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AU - Retter, J. A.

AU - Varón, A. F.

AU - Clément, D.

AU - Hugbart, M.

AU - Bouyer, P.

AU - Sanchez-Palencia, L.

AU - Gangardt, D.

AU - Shlyapnikov, G. V.

AU - Aspect, A.

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AB - We observe the suppression of the 1D transport of an interacting elongated Bose-Einstein condensate in a random potential with a standard deviation small compared to the typical energy per atom, dominated by the interaction energy. Numerical solutions of the Gross-Pitaevskii equation reproduce well our observations. We propose a scenario for disorder-induced trapping of the condensate in agreement with our observations1.

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BT - Micro, Meso, Macro

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Inhibition of transport of a bose-einstein condensate in a random potential

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