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cond-mat.str-el1997★ 181 cited
Overscreened multi-channel SU(N) Kondo model : large-N solution and Conformal Field Theory
Olivier Parcollet, Antoine Georges, Gabriel Kotliar +1
The multichannel Kondo model with SU(N) spin symmetry and SU(K) channel symmetry is considered. The impurity spin is chosen to transform as an antisymmetric representation of SU(N)…
cond-mat.str-el1997★ 4 cited
Kondo Quartet
Antoine Georges, Anirvan Sengupta
This article describes some recently obtained results on the low-energy properties of the "Kondo quartet" model of two spin-1/2 impurities interacting with two channels (flavours)…