hide
Free keywords:
High Energy Physics - Theory, hep-th
Abstract:
The holographic duals of higher spin theories on AdS_3 are described by the
large N limit of a family of minimal model CFTs, whose symmetry algebra is
equivalent to W(infinity)[lambda]. We study perturbations of these limit
theories, and show that they possess a marginal symmetry-preserving
perturbation that describes switching on the 1/N corrections. We also test our
general results for the specific cases of lambda=0,1, where free field
realisations are available.
