Publications (118)
3D gauged supergravity from wrapped M5-branes with AdS/CMT applications
Eoin à Colgáin, Henning Samtleben
By identifying a bosonic consistent truncation from the 1/4-BPS wrapped M5-brane geometry of Maldacena, Strominger and Witten in D = 11 supergravity and finding a supersymmetric ex…
Leibniz-Chern-Simons Theory and Phases of Exceptional Field Theory
Olaf Hohm, Henning Samtleben
We discuss a generalization of Chern-Simons theory in three dimensions based on Leibniz (or Loday) algebras, which are generalizations of Lie algebras. Special cases of such theori…
Exceptional Field Theory III: E
Olaf Hohm, Henning Samtleben
We develop exceptional field theory for E, defined on a (3+248)-dimensional generalized spacetime with extended coordinates in the adjoint representation of E. Th…
Kaluza-Klein Spectrometry from Exceptional Field Theory
Emanuel Malek, Henning Samtleben
Exceptional field theories yield duality-covariant formulations of higher-dimensional supergravity. They have proven to be an efficient tool for the construction of consistent trun…
Toward Exotic 6D Supergravities
Yannick Bertrand, Stefan Hohenegger, Olaf Hohm +1
We investigate exotic supergravity theories in 6D with maximal (4,0) and (3,1) supersymmetry, which were conjectured by C. Hull to exist and to describe strong coupling limits of $…
Minimal massive supergravity and new theories of massive gravity
Nihat Sadik Deger, Marc Geiller, Jan Rosseel +1
We present an action for minimal massive gravity (MMG) in three dimensions in terms of a dreibein and an independent spin connection. Furthermore, the construction provides an acti…