Santosh K. Khetan

1 Introduction Topological semimetals, distinguished by their nontrivial band topology and unique electron transport properties, have garnered significant research interest due to their potential for novel technological applications. Weyl semimetals represent a class of topological materials characterized by the crossing of non-degenerate electronic bands at discrete points in momentum space, known as Weyl nodes, and are hosts to exotic quasiparticles, called Weyl fermions.