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Statut Confirmé
Série RENC-THEO
Domaines hep-th
Date Jeudi 27 Septembre 2018
Heure 11:40
Institut IHP
Salle 314
Nom de l'orateur Kehagias
Prenom de l'orateur Alexandros
Addresse email de l'orateur kehagias [at] central [dot] ntua [dot] gr
Institution de l'orateur National Technical University of Athens
Titre Clockwork Supergravity
Résumé The minimal D = 5, N = 2 gauged supergravity will be discussed in relation to the recently proposed clockwork mechanism. The minimal embedding requires one vector multiplet in addition to the supergravity multiplet and the clockwork scalar is identified with the scalar in the vector multiplet. The scalar has a two-parameter potential and it can accommodate the clockwork, the Randall-Sundrum and a no-scale model with a flat potential, depending on the values of the parameters. The continuous clockwork background breaks half of the original supersymmetries, leaving a D = 4, N = 1 theory on the boundaries.generating power-law hierarchies.
Numéro de preprint arXiv
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