Flavour transport in Schrödinger holography

We study using gauge-gravity duality the transport properties of charge carriers in a strongly-coupled theory with nonrelativistic symmetry, which were obtained via an irrelevant deformation that breaks the initial relativistic conformal group down to the Schodinger group. We compute the associated DC and AC conductivities in the dual gravity description of probe D7-branes in an asymptotically Schrödinger spacetime. We find generically that the conductivities exhibit nonrelativistic scaling with dynamical exponent z = 2 in the ultraviolet, while in the infrared the scaling is relativistic.