New AdS$_4$ Vacua in Dyonic ISO(7) Gauged Supergravity

TL;DR

This paper discovers 219 new AdS4 solutions in dyonic ISO(7) supergravity, including supersymmetric and non-supersymmetric vacua, and explores their dual 3d SCFTs with detailed spectra analysis.

Contribution

It provides a comprehensive classification of new AdS4 vacua in dyonic ISO(7) supergravity and analyzes their dual SCFT operator spectra.

Findings

219 AdS4 solutions identified

One solution with  supersymmetry and no global symmetry

Two non-supersymmetric solutions with stable scalar masses

Abstract

We identify 219 AdS$_4$ solutions in four-dimensional dyonically gauged ISO(7) $\mathcal{N}=8$ supergravity and present some of their properties. One of the new solutions preserves $\mathcal{N}=1$ supersymmetry and provides a rare explicit example of an AdS$_4$ vacuum dual to a 3d SCFT with no continuous global symmetry. There are also two new non-supersymmetric solutions for which all 70 scalar fields in the supergravity theory have masses above the BF bound. All of these AdS$_4$ solutions can be uplifted to massive type IIA supergravity. Motivated by this we present the low lying operator spectra of the dual 3d CFTs for all known supersymmetric AdS$_4$ solutions in the theory and organize them into superconformal multiplets.