Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series RENC-THEO
Subjects hep-th
Date Thursday 27 September 2018
Time 11:40
Institute IHP
Seminar Room 314
Speaker's Last Name Kehagias
Speaker's First Name Alexandros
Speaker's Email Address kehagias [at] central [dot] ntua [dot] gr
Speaker's Institution National Technical University of Athens
Title Clockwork Supergravity
Abstract 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.
arXiv Preprint Number

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