Electromagnetic properties of a Fermi liquid superconductor with singular Landau parameter $F_{1s}\to-1$

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dc.creatorNg, Tai-Kai
dc.date2007-02-20
dc.date.accessioned2026-07-07T07:47:43Z
dc.date.available2026-07-07T07:47:43Z
dc.descriptionThe electromagnetic properties of a Fermi liquid superconductor with singular Landau parameter $F_{1s}\to-1$, corresponding to a state with marginal spin-charge separation (MSCS) is analyzed in this paper. We show that the MSCS state describes a strongly phase-disordered superconductor which is a diamagnetic metal with Drude-like optical conductivity. The phase diagram and electromagnetic properties of the MSCS state is found to be in qualitative agreement with what is observed in the pseudo-gap phase of (underdoped) High-$T_c$ cuprates. We predicted that vortices with {\em un-quantized} magnetic flux will be observed in the pseudo-gap phase.
dc.description9 pages, no figure
dc.identifierhttps://arxiv.org/abs/cond-mat/0702450
dc.identifierhttp://arxiv.org/abs/cond-mat/0702450
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124262
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.titleElectromagnetic properties of a Fermi liquid superconductor with singular Landau parameter $F_{1s}\to-1$
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