The Graviton in the AdS-CFT correspondence: Solution via the Dirichlet   Boundary value problem
  Using the AdS-CFT correspondence we calculate the two point function of CFT energy momentum tensors. The AdS gravitons are considered by explicitly solving the Dirichlet boundary value problem for $x_0=\epsilon$. We consider this treatment as complementary to existing work, with which we make contact. 
W. M\"uck and K. S. Viswanathan