Comment on "Weyl fermions and the anomalous Hall effect in metallic ferromagnets"

We point out that, contrary to an assertion by Chen, Bergman and Burkov [Phys. Rev. B 88, 125110 (2013)], the non-quantized part of the intrinsic anomalous Hall conductivity can indeed be expressed as a Fermi-surface property even when Weyl points are present in the bandstructure.Comment: Submitted to Physical Review