  We study a set of examples of holographic duals to theories with spontaneous
breaking of conformal invariance in different dimensions. The geometries are
domain walls interpolating between two AdS spaces, with a non-trivial
background scalar field dual to a relevant operator. We comment on a subtlety
in the low momentum expansion pointed out in arXiv:1304.3051 for the case of
background gravity and revise the dynamical gravity results of arXiv:1207.0006,
where the dilaton pole was missing in the scalar-scalar and tensor-tensor
two-point functions. We compute the energy-momentum tensor and scalar two-point
functions and show that there is indeed a massless dilaton pole.
