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

Abstract

We 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.

8 pages, 2 figures

References in corpus (10)

• Non-equilibrium dynamics of the Anderson impurity model
• Spin-Flavor Separation and Non-Fermi Liquid Behavior in the Multichannel Kondo Problem: A Large N Approach
• Properties of a Luttinger Liquid with Boundaries at Finite Temperature and Size
• Nonlinear Conductance for the Two Channel Anderson Model
• Solution of the Two-Channel Anderson Impurity Model - Implications for the Heavy Fermion UBe${}_{13}$ -
• Mixed-valent regime of the two-channel Anderson impurity as a model for UBe_13
• Critical Theory of the Two-Channel Anderson Impurity Model
• Renormalization Group Approach to Spectral Properties of the Two-Channel Anderson Impurity Model
• Solution of the Multi-Channel Anderson Impurity Model: Ground state and thermodynamics
• Conformal Field Theory Approach to the Two-channel Anderson Model

Cited by in corpus (10)

• Two-channel Kondo phases and frustration-induced transitions in triple quantum dots
• Two-channel Kondo physics in odd impurity chains
• Consistent bosonization-debosonization II: The two-lead Kondo problem and the fate of its non-equilibrium Toulouse point
• Prediction of the capacitance lineshape in two-channel quantum dots
• Mapping of the Anisotropic Two-channel Anderson Model onto a Fermi-Majorana bi-Resonant Level Model
• Bosonization approach to the mixed-valence two-channel Kondo problem
• Systematic compactification of the two-channel Kondo model. I. Consistent bosonization-debosonization approach and exact comparisons
• Systematic compactification of the two-channel Kondo model. II. Comparative study of scaling and universality
• Proposal for a two-channel quantum dot setup: Prediction for the capacitance lineshape
• Continuous-Time Quantum Monte Carlo Study of Local Non-Fermi Liquid State in the Multichannel Anderson Model