Alessio Marrani
Urs Schreiber
Sergio L. Cacciatori, Bianca Cerchiai, Alessio Marrani, Squaring the Magic [arXiv:1208.6153]
Sergio L. Cacciatori, Bianca Cerchiai, Alessio Marrani, Magic coset decompositions, Adv. Theor. Math. Phys. 17 5 (2013) 1077-1128 [doi:10.4310/ATMP.2013.v17.n5.a4]
On generalizations of exceptional structures, including E8, octonions and the exceptional Jordan algebra:
On 12-dimensional supergravity, D=14 supersymmetry et al. and further indications that M-theory in 10+1 dimensions may be understood as..