Dispersion anomalies induced by the low-energy plasmon in the cuprates

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dc.creatorMarkiewicz, R. S.
dc.creatorBansil, A.
dc.date2007-01-18
dc.date.accessioned2026-07-07T07:41:52Z
dc.date.available2026-07-07T07:41:52Z
dc.descriptionWe discuss the characteristic effects of the electron plasmon interaction resulting from the ~ 1 eV plasmon, which is a universal feature in the cuprates. Using the framework of a one-band tight binding model, we identify signatures of this low energy plasmon in the electronic structure of metallic overdoped Bi2212 as well as half-filled insulating SCOC. The electron-plasmon interaction is found to yield renormalizations near the Fermi energy in reasonable accord with experimental observations, and to produce dispersion anomalies at higher energies.
dc.description5 eps figures, revtex
dc.identifierhttps://arxiv.org/abs/cond-mat/0701465
dc.identifierhttp://arxiv.org/abs/cond-mat/0701465
dc.identifierPhys. Rev. B75, 020508 (2007)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/122277
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleDispersion anomalies induced by the low-energy plasmon in the cuprates
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