Arutyunov, Gleb Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
3350.pdf (Preprint), 246KB
Arutyunov, G., Frolov, S., & Petkou, A. C. (2001). Perturbative and instanton corrections to the OPE of CPOs in N=4 SYM_4. Nucluar Physics B, 602, 238-260.