Energy-Momentum Conservation and Holographic S-Matrix
arXiv:hep-th/9904164 · doi:10.1016/S0550-3213(99)00656-2
Abstract
We investigate the consequence of the energy-momentum conservation law for the holographic S-matrix from AdS/CFT correspondence. It is shown that the conservation law is not a natural consequence of conformal invariance in the large N limit. We predict a new singularity for the four point correlation function of a marginal operator. Only the two point scattering amplitude is explicitly calculated, and the result agrees with what is expected.
16 pages, harvmac