Bose-Fermi mixtures in an optical lattice

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dc.creatorSengupta, K.
dc.creatorDupuis, N.
dc.creatorMajumdar, P.
dc.date2006-03-07
dc.date2007-06-18
dc.date.accessioned2026-07-07T08:29:43Z
dc.date.available2026-07-07T08:29:43Z
dc.descriptionWe study an atomic Bose-Fermi mixture in an optical lattice which is confined using an optical trap. We obtain the Mott ground states of such a system in the limit of deep optical lattice and discuss the effect of quantum fluctuations on these states. We also study the superfluid-insulator transitions of bosons and metal-insulator transition of fermions in such a mixture within a slave-rotor mean-field approximation, and obtain the corresponding phase diagram. We discuss experimental implications of our results.
dc.descriptionFinal version; Aceepted for publication in PRA
dc.identifierhttps://arxiv.org/abs/cond-mat/0603162
dc.identifierhttp://arxiv.org/abs/cond-mat/0603162
dc.identifierPhys. Rev. A 75, 063625 (2007)
dc.identifierdoi:10.1103/PhysRevA.75.063625
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138037
dc.subjectStrongly Correlated Electrons
dc.titleBose-Fermi mixtures in an optical lattice
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