Luttinger liquid superlattices

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dc.creatorSilva-Valencia, J.
dc.creatorMiranda, E.
dc.creatorSantos, Raimundo R. dos
dc.date2001-07-05
dc.date.accessioned2026-07-07T02:42:03Z
dc.date.available2026-07-07T02:42:03Z
dc.descriptionWe calculate the correlation functions and the DC conductivity of Luttinger liquid superlattices, modeled by a repeated pattern of interacting and free Luttinger liquids. In a specific realization, where the interacting subsystem is a Hubbard chain, the system exhibits a rich phase diagram with four different phases: two metals and two compressible insulators. In general, we find that the effective low energy description amalgamates features of both types of liquids in proportion to their spatial extent, suggesting the interesting possibility of `engineered' Luttinger liquids.
dc.descriptionRevTeX, 5 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0107114
dc.identifierhttp://arxiv.org/abs/cond-mat/0107114
dc.identifierJ. Phys.:Condens. Matter 13, L619 (2001)
dc.identifierdoi:10.1088/0953-8984/13/27/102
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17987
dc.subjectStrongly Correlated Electrons
dc.titleLuttinger liquid superlattices
dc.typetext

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