R-current six-point correlators in AdS_5 Supergravity

TL;DR

This paper investigates six-point R-current correlators in AdS_5 supergravity to understand multigraviton exchanges, revealing that the triple graviton vertex vanishes in the supergravity approximation, which impacts the dual gauge theory analysis.

Contribution

It provides the first analysis of R-current six-point functions and the behavior of the triple graviton vertex in AdS_5 supergravity, advancing the understanding of multigraviton interactions.

Findings

Triple graviton vertex vanishes in supergravity approximation

Computed R-current six-point functions analogous to diffractive scattering

Analyzed the triple Regge limit in the context of AdS/CFT

Abstract

Within the conjectured duality between N=4 super Yang-Mills and Anti-deSitter string theory, the BFKL Pomeron of the gauge theory corresponds to the graviton mode of the dual string. As a first step towards analyzing multigraviton exchange, we investigate R-current six-point functions within the supergravity approximation. We compute the analogue of diffractive scattering, and we analyze the triple Regge limit. In the supergravity approximation the triple graviton vertex is found to vanish.