Analytic DC thermo-electric conductivities in holography with massive gravitons

Understand

We provide an analytical derivation of the thermo-electric transport coefficients of the simplest momentum-dissipating model in gauge/gravity where the lack of momentum conservation is realized by means of explicit graviton mass in the bulk.

• We rely on the procedure recently described by Donos and Gauntlett in the context of Q-lattices and holographic models where momentum dissipation is realized through non-trivial scalars.
• The analytical approach confirms the results found previously by means of numerical computations.