Regge limit of R-current correlators in AdS Supergravity

TL;DR

This paper analyzes four-point R-current correlators in AdS supergravity, computing Witten diagrams in the Regge limit, and applies findings to strongly coupled N=4 super Yang-Mills theory via AdS/CFT.

Contribution

It provides the first detailed computation of R-current four-point functions in the Regge limit within AdS supergravity, linking to strong coupling gauge theory.

Findings

Witten diagrams with graviton and gauge boson exchange are computed in the Regge limit.

Results support the AdS/CFT correspondence for R-current correlators at strong coupling.

Insights into high-energy behavior of four-point functions in supergravity are obtained.

Abstract

Four-point functions of R-currents are discussed within Anti-de Sitter supergravity. In particular, we compute Witten diagrams with graviton and gauge boson exchange in the high energy Regge limit. Assuming validity of the AdS/CFT correspondence, our results apply to R-current four-point functions of N=4 super Yang-Mills theory at strong coupling.