Weyl nodes in CeRu${}_4$Sn${}_6$ studied by dynamical mean-field theory

Jorūnas Dobilas, Martin Brass, Frank T. Ebel +2

The heavy fermion compound CeRu${}_4$Sn${}_6$ was recently shown to exhibit a spontaneous nonlinear Hall effect, indicating its topological nature. This is consistent with the lack of…