Tri-vector deformations in $d=11$ supergravity

Ilya Bakhmatov, Nihat Sadik Deger, Edvard T. Musaev +2

We construct a $d=11$ supergravity analogue of the open-closed string map in the context of SL(5) Exceptional Field Theory (ExFT). The deformation parameter tri-vector $\Omega$ generali…