Integrable Impurity Model with Spin and Flavour: Model Inspired by Resonant Tunneling in Quantum Dot

Abstract

We introduce an integrable impurity model in which both electrons and impurity have spin and flavour degrees of freedom. This model is a generalization of the multi-channel Kondo model and closely related with resonant tunneling through quantum dot. The Hamiltonian is exactly diagonalized by means of the Bethe ansatz.

1 reference is added

References in corpus (2)

• Kondo Physics in a Single Electron Transistor
• The generalized multi-channel Kondo model: Thermodynamics and fusion equations