Progress on Holographic Three-Point Functions
arXiv:hep-th/0412251 · doi:10.1002/prop.200410221
Abstract
The recently developed gauge-invariant formalism for the treatment of fluctuations in holographic renormalization group (RG) flows overcomes most of the previously encountered technical difficulties. I summarize the formalism and present its application to the GPPZ flow, where scattering amplitudes between glueball states have been calculated and a set of selection rules been found.
talk given at the RTN workshop "The quantum structure of space-time and the geometric nature of fundamental interactions", Kolymbari, September 5-10, 2004