http://www.cnr.it/ontology/cnr/individuo/prodotto/ID291960
Spontaneous Peierls dimerization and emergent bond order in one-dimensional dipolar gases (Articolo in rivista)
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- 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)
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- 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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