Spontaneous Peierls dimerization and emergent bond order in one-dimensional dipolar gases (Articolo in rivista)

Type
Label
  • Spontaneous Peierls dimerization and emergent bond order in one-dimensional dipolar gases (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevA.90.063608 (literal)
Alternative label
  • Di Dio, M.; Barbiero, Luca; Recati, Alessio; Dalmonte, Marcello (2014)
    Spontaneous Peierls dimerization and emergent bond order in one-dimensional dipolar gases
    in Physical review. A
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Di Dio, M.; Barbiero, Luca; Recati, Alessio; Dalmonte, Marcello (literal)
Pagina inizio
  • 063608 (literal)
Pagina fine
  • 063608 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/record/display.url?eid=2-s2.0-84914170684&origin=inward (literal)
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  • 90 (literal)
Rivista
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  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Scuola Internazionale Superiore di Studi Avanzati; Universite Paul Sabatier Toulouse III; Universita degli Studi di Padova; INO-CNR BEC Center; Institute for Theoretical Physics (literal)
Titolo
  • Spontaneous Peierls dimerization and emergent bond order in one-dimensional dipolar gases (literal)
Abstract
  • We investigate the effect of dipolar interactions in one-dimensional systems in connection with the possibility of observing exotic many-body effects with trapped atomic and molecular dipolar gases. By combining analytical and numerical methods, we show how the competition between short- and long-range interactions gives rise to frustrating effects which lead to the stabilization of spontaneously dimerized phases characterized by a bond ordering. This genuine quantum order is sharply distinguished from Mott and spin-density-wave phases, and can be unambiguously probed by measuring nonlocal order parameters via in situ imaging techniques. (literal)
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