Bernard de Wit
Urs Schreiber
Early discussion of U-duality-covariant D=11 supergravity (later: “exceptional field theory”):
Bernard de Wit, Hermann Nicolai: D = 11 Supergravity With Local Invariance, Nucl. Phys. B 274, 363 (1986) [doi:10.1016/0550-3213(86)90290-7, spire:227409]
Bernard de Wit, Hermann Nicolai: Local SU(8) invariance in supergravity, talk at Nuffield Workshop on Supersymmetry and its Applications, 0357 [spire:218601]
On area-preserving diffeomorphisms in the supermembrane (M2-brane) sigma-model:
On the...