A unique non-Landau/Fermi liquid in 2d for high Tc superconductivity

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dc.creatorKapit, Eliot
dc.creatorLeClair, André
dc.date2008-05-20
dc.date.accessioned2026-07-07T09:41:30Z
dc.date.available2026-07-07T09:41:30Z
dc.descriptionIt is shown that the main features of the phase diagram for high Tc superconductivity can be calculated as a function of doping in a simple, essentially unique non-Landau/Fermi liquid with quartic interactions. The phase diagram depends on a single parameter 0<gamma<1 determined by the strength of the interaction at short distances. A new d-wave gap equation has solutions that fall under a superconducting dome, which terminates at the renormalization group fixed point. Optimal doping is estimated to occur just below 3/2 π^2. The overall scale for Tc is set by the recently measured universal nodal Fermi velocity and lattice spacing, and is estimated to be 120K < Tc < 160K for LaSrCuO.
dc.identifierhttps://arxiv.org/abs/0805.2951
dc.identifierhttp://arxiv.org/abs/0805.2951
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/161850
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.subjectHigh Energy Physics - Theory
dc.titleA unique non-Landau/Fermi liquid in 2d for high Tc superconductivity
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