N=7 W-Supergravity

by Prof. Dieter Lüst (LMU and MPI Munich)

Tuesday 29 May 2018, 14:00 → 15:00 Europe/Zurich

4/3-006 - TH Conference Room (CERN)

In this talk we discuss the possibility of having new massive, higher spin W-supergravity theories, which do not exist as four-dimensionalperturbative models. As a particular example we present four-dimensional N=7 W-supergravity, as a double copy construction of two supersymmetric field theories, and also as a corresponding superstring construction.