Effect of interactions on the localization of a Bose-Einstein condensate in a quasiperiodic lattice (Articolo in rivista)

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  • Effect of interactions on the localization of a Bose-Einstein condensate in a quasiperiodic lattice (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Lye, JE; Fallani, L; Fort, C; Guarrera, V; Modugno, M; Wiersma, DS; Inguscio, M (2007)
    Effect of interactions on the localization of a Bose-Einstein condensate in a quasiperiodic lattice
    in Physical review. A
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Lye, JE; Fallani, L; Fort, C; Guarrera, V; Modugno, M; Wiersma, DS; Inguscio, M (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 75 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Florence, INFM, Dipartimento Fis, LENS, I-50019 Sesto Fiorentino, Italy (literal)
Titolo
  • Effect of interactions on the localization of a Bose-Einstein condensate in a quasiperiodic lattice (literal)
Abstract
  • The transport properties of a Bose-Einstein condensate in a 1D incommensurate bichromatic lattice are investigated both theoretically and experimentally. We observe a blockage of the center of mass motion with low atom number, and a return of motion when the atom number is increased. Solutions of the Gross-Pitaevskii equation show how the localization due to the quasidisorder introduced by the incommensurate bichromatic lattice is affected by the interactions. (literal)
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