MAXIMAL SUPERSYMMETRY AND EXCEPTIONAL GROUPS
MAXIMAL SUPERSYMMETRY AND EXCEPTIONAL GROUPS
The article is a tribute to my old mentor, collaborator and friend Murray Gell-Mann. In it I describe work by Pierre Ramond, Sung-Soo Kim and myself where we describe the N = 8 Supergravity in the light-cone formalism. We show how the Cremmer-Julia E7(7) non-linear symmetry is implemented and how …