Fermions and Supersymmetry in $\rm E_{6(6)}$ Exceptional Field Theory

Understand

We construct the supersymmetric completion of E$_{6(6)}$-covariant exceptional field theory.

• The theory is based on a $(5+27)$-dimensional generalized space-time subject to a covariant section constraint.
• The fermions are tensors under the local Lorentz group ${\rm SO}(1,4)\times {\rm USp}(8)$ and transform as weighted scalars under the E$_{6(6)}$ (internal) generalized diffeomorphisms.
• We present the complete Lagrangian and prove its invariance under supersymmetry.