Mott transition in the Hubbard model away from particle-hole symmetry

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dc.creatorGarcia, D. J.
dc.creatorMiranda, E.
dc.creatorHallberg, K.
dc.creatorRozenberg, M. J.
dc.date2006-08-10
dc.date2007-03-27
dc.date.accessioned2026-07-07T07:53:44Z
dc.date.available2026-07-07T07:53:44Z
dc.descriptionWe solve the Dynamical Mean Field Theory equations for the Hubbard model away from the particle-hole symmetric case using the Density Matrix Renormalization Group method. We focus our study on the region of strong interactions and finite doping where two solutions coexist. We obtain precise predictions for the boundaries of the coexistence region. In addition, we demonstrate the capabilities of this precise method by obtaining the frequency dependent optical conductivity spectra.
dc.description4 pages, 4 figures; updated version
dc.identifierhttps://arxiv.org/abs/cond-mat/0608248
dc.identifierhttp://arxiv.org/abs/cond-mat/0608248
dc.identifierPhys. Rev. B 75, 121102(R) (2007)
dc.identifierdoi:10.1103/PhysRevB.75.121102
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/126333
dc.subjectStrongly Correlated Electrons
dc.titleMott transition in the Hubbard model away from particle-hole symmetry
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