Quantum dynamics of impurities in a one-dimensional Bose gas (Articolo in rivista)

Type
Label
  • Quantum dynamics of impurities in a one-dimensional Bose gas (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevA.85.023623 (literal)
Alternative label
  • Catani J. [ 1,2,3 ] ; Lamporesi G. [ 1,2,3 ] ; Naik D. [ 1,2 ] ; Gring M. [ 4 ] ; Inguscio M. [ 1,2,3 ] ; Minardi F. [ 1,2,3 ] ; Kantian A. [ 5 ] ; Giamarchi T. [ 5 ] (2012)
    Quantum dynamics of impurities in a one-dimensional Bose gas
    in Physical review. A
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Catani J. [ 1,2,3 ] ; Lamporesi G. [ 1,2,3 ] ; Naik D. [ 1,2 ] ; Gring M. [ 4 ] ; Inguscio M. [ 1,2,3 ] ; Minardi F. [ 1,2,3 ] ; Kantian A. [ 5 ] ; Giamarchi T. [ 5 ] (literal)
Pagina inizio
  • 023623 (literal)
Pagina fine
  • 023623 (literal)
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  • 85 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] Univ Firenze, LENS European Lab Nonlinear Spect, IT-50019 Sesto Fiorentino, Italy [ 2 ] Univ Firenze, Dipartimento Fis, IT-50019 Sesto Fiorentino, Italy [ 3 ] CNR INO, IT-50019 Sesto Fiorentino, Italy [ 4 ] TU Wien, Vienna Ctr Quantum Sci & Technol, Atominst, AT-1020 Vienna, Austria [ 5 ] Univ Geneva, DPMC MaNEP, CH-1211 Geneva, Switzerland (literal)
Titolo
  • Quantum dynamics of impurities in a one-dimensional Bose gas (literal)
Abstract
  • Using a species-selective dipole potential, we create initially localized impurities and investigate their interactions with a majority species of bosonic atoms in a one-dimensional configuration during expansion. We find an interaction-dependent amplitude reduction of the oscillation of the impurities' size with no measurable frequency shift, and study it as a function of the interaction strength. We discuss possible theoretical interpretations of the data. We compare, in particular, with a polaronic mass shift model derived following Feynman variational approach. (literal)
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