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Kondo effect and non-Fermi-liquid behavior in Dirac and Weyl semimetals
We study the Kondo effect in three-dimensional (3D) Dirac materials and Weyl semimetals. We find the scaling of the Kondo temperature with respect to the doping $n$ and the coupling $J$ between the moment of the magnetic impurity and the carriers of the semimetal. We consider the interplay of long-range …