Localization of a matter wave packet in a disordered potential
BOUYER, Philippe
lp2n-03,lp2n-13
laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique
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lp2n-03,lp2n-13
laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique
BOUYER, Philippe
lp2n-03,lp2n-13
laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique
< Leer menos
lp2n-03,lp2n-13
laboratoire Charles Fabry de l'Institut d'Optique / Optique atomique
Idioma
en
Article de revue
Este ítem está publicado en
Physical Review A : Atomic, molecular, and optical physics [1990-2015]. 2011, vol. 83, p. 031603
American Physical Society
Resumen en inglés
We theoretically study the Anderson localization of a matter wave packet in a one-dimensional disordered potential. We develop an analytical model which includes the initial phase-space density of the matter wave and the ...Leer más >
We theoretically study the Anderson localization of a matter wave packet in a one-dimensional disordered potential. We develop an analytical model which includes the initial phase-space density of the matter wave and the spectral broadening induced by the disorder. Our approach predicts a behavior of the localized density profile significantly more complex than a simple exponential decay. These results are confirmed by large-scale and long-time numerical calculations. They shed new light on recent experiments with ultracold atoms and may impact their analysis.< Leer menos
Proyecto europeo
From Anderson localization to Bose, Fermi and spin glasses in disordered ultracold gases
Proyecto ANR
Localisation d'Anderson d'un Condensat de Bose Einstein dans des champs de tavelure - ANR-08-BLAN-0016
Orígen
Importado de HalCentros de investigación