Optical response in one dimensional Mott Insulators

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dc.creatorKancharla, S. S.
dc.creatorBolech, C. J.
dc.date2000-12-22
dc.date.accessioned2026-07-07T02:39:53Z
dc.date.available2026-07-07T02:39:53Z
dc.descriptionWe study the optical response of a Mott Hubbard system in the framework of the half--filled Extended Hubbard Model using the Density Matrix Renormalization Group (DMRG) method. We discuss the appearance of excitonic features inside the spectral gap as the system goes from the Spin Density Wave (SDW) to the Charge Density Wave (CDW) phase.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0012443
dc.identifierhttp://arxiv.org/abs/cond-mat/0012443
dc.identifierPhys. Rev. B 64, 085119 (2001).
dc.identifierdoi:10.1103/PhysRevB.64.085119
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17188
dc.subjectStrongly Correlated Electrons
dc.titleOptical response in one dimensional Mott Insulators
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