Orbifolds of AdS_5xS^5 and 4d Conformal Field Theories

TL;DR

This paper explores the connection between four-dimensional conformal field theories with varying supersymmetry and supergravity on orbifolded AdS_5xS^5, focusing on spectrum correspondence and large Nc limits.

Contribution

It provides a detailed analysis of the Kaluza-Klein spectrum and its relation to primary operators in the dual conformal field theories, extending AdS/CFT correspondence insights.

Findings

Kaluza-Klein states match primary operator spectrum

Spectrum analysis applies to N=2,1,0 theories

Supports orbifolded AdS_5xS^5 as duals for these CFTs

Abstract

We study the relation between the large Nc limit of four dimensional N=2,1,0 conformal field theories and supergravity on orbifolds of AdS_5xS^5. We analyze the Kaluza-Klein states of the supergravity theory and relate them to the spectrum of (chiral) primary operators of the (super) conformal field theories.