Pregled bibliografske jedinice broj: 1009742
Unconventional quantum phases in lattice bosonic mixtures
Unconventional quantum phases in lattice bosonic mixtures // The European Physical Journal B, 68 (2009), 3; 427-433 doi:10.1140/epjb/e2009-00056-0 (međunarodna recenzija, članak, ostalo)
CROSBI ID: 1009742 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Unconventional quantum phases in lattice bosonic mixtures
Autori
Buonsante, P. ; Giampaolo, S. M. ; Illuminati, F. ; Penna, V. ; Vezzani, A.
Izvornik
The European Physical Journal B (1434-6028) 68
(2009), 3;
427-433
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo
Ključne riječi
optical lattice
Sažetak
Abstract. We consider strongly interacting boson- boson mixtures on one-dimensional lattices and, by adopting a qualitative mean-field approach, investigate their quantum phases as the interspecies repulsion is increased. In particular, we analyze the low- energy quantum emulsion metastable states occurring at large values of the interspecies interaction, which are expected to prevent the system from reaching its true ground state. We argue a significant decrease in the visibility of the time-of-flight images in the case of these spontaneously disordered states.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
