Jan 14 – 17, 2019
IST, Lisboa, Portugal
Europe/Lisbon timezone

Weak scale from clockwork mechanism in heterotic M-theory

Jan 15, 2019, 11:00 AM
30m
Anfiteatro Abreu Faro (IST, Lisboa, Portugal)

Anfiteatro Abreu Faro

IST, Lisboa, Portugal

Av Rovisco Pais 1049-001 Lisboa Portugal

Speaker

Marek Olechowski

Description

Compactifications of heterotic M-theory are shown to provide solutions to the weak-scale hierarchy problem as a consequence of warped large extra dimensions. They allow a description that is reminiscent of the so-called continuous clockwork mechanism. The models constructed here cover a new region of clockwork parameter space and exhibit unexplored spectra and couplings of Kaluza-Klein modes. Relations to previously proposed models as well as roles played by vector multiplets and the universal hypermultiplet in 5D-supergravity are also discussed.

Presentation materials