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$$ mathcal{N} $$ = 2 CFT3’s from $$ mathcal{N} $$ = 4 gauged supergravity

par Chamorro-Burgos, Miguel;Guarino, Adolfo ;Sterckx, Colin
Référence Journal of High Energy Physics, 2023, 6
Publication Publié, 2023-06-01

Article révisé par les pairs

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Résumé :

We use holography and four-dimensional N = 4 gauged supergravity to collect evidence for a large class of interconnected three-dimensional N = 2 conformal field theories. On the gravity side, we construct a one-parameter family of ISO(3) × ISO(3) gaugings of half-maximal supergravity containing a rich structure of N = 2 AdS_4 solutions at fixed radius. By looking at excitations around these AdS_4 solutions, the spectrum of low lying operators in the dual N = 2 CFT_3’s is computed and further arranged into osp(2