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Exceptional Field Theory has been recently shown to be very powerful to compute Kaluza-Klein spectra. Using these techniques, the mass matrix of Kaluza-Klein vector perturbations about a specific class of… Click to show full abstract
Exceptional Field Theory has been recently shown to be very powerful to compute Kaluza-Klein spectra. Using these techniques, the mass matrix of Kaluza-Klein vector perturbations about a specific class of AdS 4 solutions of D = 11 and massive type IIA supergravity is determined. These results are then employed to characterise the complete supersymmetric spectrum about some notable N $$ \mathcal{N} $$ = 2 and N $$ \mathcal{N} $$ = 3 AdS 4 solutions in this class, which are dual to specific three-dimensional superconformal Chern-Simons field theories.
Journal Title: Journal of High Energy Physics
Year Published: 2020
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