The SU(2) Gauge Theory of the Substantially Doped Mott-Insulator: the phase separated d+s superconductor

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dc.creatorLeurs, B. W. A.
dc.creatorZaanen, J.
dc.date2007-02-15
dc.date2007-05-21
dc.date.accessioned2026-07-07T08:02:20Z
dc.date.available2026-07-07T08:02:20Z
dc.descriptionWe reformulate the mean-field theory associated with the SU(2) gauge theory of spin-charge separation in doped Mott-insulators of Wen and Lee so that it can deal with the regime of substantial carrier density. We find that it describes remarkably accurately phase separation tendencies. Moreover, for elegant reasons the theory insists that the superconducting state should have a d+s orderparameter with an s-wave component growing in the overdoped regime. This appears to be consistent with both Raman- and tunneling measurements in cuprate superconductors.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0702364
dc.identifierhttp://arxiv.org/abs/cond-mat/0702364
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/129203
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.titleThe SU(2) Gauge Theory of the Substantially Doped Mott-Insulator: the phase separated d+s superconductor
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