Two-channel Anderson Impurity Model: Single-electron Green's function, self-energies, and resistivity

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dc.creatorJohannesson, H.
dc.creatorBolech, C. J.
dc.creatorAndrei, N.
dc.date2004-11-20
dc.date2005-05-28
dc.date.accessioned2026-07-07T03:02:14Z
dc.date.available2026-07-07T03:02:14Z
dc.descriptionWe compute exactly the low-energy single-electron Green's function, the impurity and electron self-energies, and the resistivity for the two-channel Anderson impurity model. These results are obtained by exploiting the boundary conformal field theory identified from the Bethe Ansatz solution of the model. Using that solution we can make contact with the parameters of the original Hamiltonian and provide the detailed crossover between the two integer valence limits. Our results generalize those obtained previously in the context of the two-channel Kondo model.
dc.description8 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0411533
dc.identifierhttp://arxiv.org/abs/cond-mat/0411533
dc.identifierPhys. Rev. B 71, 195107 (2005)
dc.identifierdoi:10.1103/PhysRevB.71.195107
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25325
dc.subjectStrongly Correlated Electrons
dc.subjectMesoscale and Nanoscale Physics
dc.titleTwo-channel Anderson Impurity Model: Single-electron Green's function, self-energies, and resistivity
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