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Holographic evidence for nonsupersymmetric conformal manifolds

par Giambrone, Alfredo;Guarino, Adolfo ;Malek, Emanuel;Samtleben, Henning;Sterckx, Colin ;Trigiante, Mario
Référence Physical Review D, 105, 6, 066018
Publication Publié, 2022-03-01

Article révisé par les pairs

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Résumé :

We provide the first holographic evidence for the existence of a nonsupersymmetric conformal manifold arising from exactly marginal but supersymmetry-breaking deformations of a superconformal three-dimensional field theory. In particular, we construct a 2-parameter nonsupersymmetric deformation of a supersymmetric AdS nongeometric background in type IIB string theory. We prove that the nonsupersymmetric backgrounds are perturbatively stable and also do not suffer from various nonperturbative instabilities. Finally, we argue that diffeomorphism symmetry protects our solutions against higher-derivative string corrections.