Conserving many body approach to the fully screened, infinite U Anderson model

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dc.creatorLebanon, Eran
dc.creatorRech, Jerome
dc.creatorColeman, P.
dc.creatorParcollet, Olivier
dc.date2006-01-02
dc.date.accessioned2026-07-07T06:57:16Z
dc.date.available2026-07-07T06:57:16Z
dc.descriptionUsing a Luttinger Ward scheme for interacting gauge particles, we present a conserving many body treatment of a family of fully screened infinite U Anderson models that has a smooth cross-over into the Fermi liquid state, with a finite scattering phase shift at zero temperature and a Wilson ratio greater than one. We illustrate our method, computing the temperature dependence of the thermodynamics, resistivity and electron dephasing rate and discuss its future application to non-equilibrium quantum dots and quantum critical mixed valent systems.
dc.identifierhttps://arxiv.org/abs/cond-mat/0601015
dc.identifierhttp://arxiv.org/abs/cond-mat/0601015
dc.identifierPhys. Rev. Lett. 97, 106604 (2006).
dc.identifierdoi:10.1103/PhysRevLett.97.106604
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/106909
dc.subjectStrongly Correlated Electrons
dc.subjectMesoscale and Nanoscale Physics
dc.titleConserving many body approach to the fully screened, infinite U Anderson model
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