Three- and four-point correlators of operators dual to folded string   solutions in AdS_5 x S^5
  Recently there has been progress on the calculation of n-point correlation functions with two "heavy" (with large quantum numbers) states at strong coupling. We extend these findings by computing three-point functions corresponding to a folded three-spin semiclassical string with one angular momentum in AdS and two equal spins in the sphere. We recover previous results as limiting cases. Also, following a recent paper by Buchbinder and Tseytlin, we provide relevant four-point functions and consider some of their limits. 
D. Arnaudov, R.C. Rashkov and T. Vetsov
hep-th