Superconductivity from repulsion: Ginzburg-Landau phenomenology of cuprates

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dc.creatorBelyavsky, V. I.
dc.creatorKopaev, Yu. V.
dc.date2006-03-05
dc.date.accessioned2026-07-07T07:02:08Z
dc.date.available2026-07-07T07:02:08Z
dc.descriptionWe develop Ginzburg-Landau approach to the problem of superconducting pairing with large momentum under screened Coulomb repulsion (eta_K-pairing). Two-component order parameter arising in this scheme can be associated with charge and orbital current degrees of freedom of the relative motion of eta_K-pair corresponding to superconducting and orbital antiferromagnetic ordered states, respectively. All basic features of the phase diagram of cuprate superconductors result directly from the eta_K-pairing concept.
dc.description8 pages with 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0603099
dc.identifierhttp://arxiv.org/abs/cond-mat/0603099
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108497
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleSuperconductivity from repulsion: Ginzburg-Landau phenomenology of cuprates
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