Electron-electron interactions in graphene bilayers

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dc.creatorKusminskiy, S. Viola
dc.creatorCampbell, D. K.
dc.creatorNeto, A. H. Castro
dc.date2008-05-05
dc.date2009-03-21
dc.date.accessioned2026-07-07T12:54:29Z
dc.date.available2026-07-07T12:54:29Z
dc.descriptionWe study the effect of electron-electron interactions in the quasiparticle dispersion of a graphene bilayer within the Hartree-Fock-Thomas-Fermi theory by using a four-bands model. We find that the electronic fluid can be described by a non-interacting-like dispersion but with renormalized parameters. We compare our results with recent cyclotron resonance experiments in this system.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0805.0305
dc.identifierhttp://arxiv.org/abs/0805.0305
dc.identifierEPL 85 (2009) 58005
dc.identifierdoi:10.1209/0295-5075/85/58005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/223951
dc.subjectStrongly Correlated Electrons
dc.titleElectron-electron interactions in graphene bilayers
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