  In this paper we make a clear relationship between the automorphic
representations and the quantization through the Geometric Langlands
Correspondence. We observe that the discrete series representation are realized
in the sum of eigenspaces of Cartan generator, and then present the automorphic
representations in form of induced representations with inducing quantum bundle
over a Riemann surface and then use the loop group representation construction
to realize the automorphic representations. The Lanlands picture of automorphic
representations is precised by using the Poisson summation formula.
