Conductivities and excitations of a holographic flavour brane Weyl semimetal

Haruki Furukawa, Sacha Ployet, Ronnie Rodgers

We compute the electrical conductivities at non-zero frequency in a top-down holographic model of a Weyl semimetal, consisting of $\mathcal{N}=4$ supersymmetric $\mathrm{SU}(N_c)$…