Kondo screening regimes in multi-Dirac and Weyl systems
Kondo screening regimes in multi-Dirac and Weyl systems
We have investigated the Kondo physics of a single magnetic impurity embedded in multi-Dirac (Weyl) node fermionic systems. By using a generic effective model for the host material and employing a numerical renormalization group approach we access the low temperature behavior of the system, identifying the existence of Kondo screening …