Maximally supersymmetric AdS 4 vacua in N = 4 supergravity
- Jan LouisFachbereich Physik der Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Hagen Triendl(Theory Division, Physics Department, CERN, CH-1211 Geneva 23, Switzerland)
Publication date
October 2014
DOIAbstract
We study AdS backgrounds of N = 4 supergravity in four space-time dimensions which preserve all sixteen supercharges. We show that the graviphotons have to form a subgroup of the gauge group that consists of an electric and a magnetic SO(3) + ×SO(3) − . Moreover, these N = 4 AdS backgrounds are necessarily isolated points in field space which have no moduli
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