P-adic interpolation of metaplectic forms of cohomological type
  Let G be a reductive algebraic group over a number field k. It is shown how Emerton's methods may be applied to the problem of p-adically interpolating the metaplectic forms on G, i.e. the automorphic forms on metaplectic covers of G, as long as the metaplectic covers involved split at the infinite places of k. 
Richard Hill and David Loeffler
math.NT