Iberian Strings Meetings 

17/01/2017, 12:00 — 12:30 — Abreu Faro Amphitheatre
Adolfo Guarino, Université Libre de Bruxelles

Double Field Theory at $SL(2)$ angles

In this talk I will present an extended field theory that captures the full $SL(2) \times O(6,6+n) $ duality group of $N=4$ supergravity in four dimensions. Making use of the $SL(2) $ structure, I will show how to generate gaugings at $SL(2)$ angles via generalised Scherk-Schwarz ansätze. Such gaugings allow for moduli stabilisation including the $SL(2)$ dilaton.

See also

Lisbon_Guarino.pdf