par Kleinschmidt, Axel ;Nicolai, Hermann
Référence Physics letters. Section B, 747, page (251-254)
Publication Publié, 2015-07
Référence Physics letters. Section B, 747, page (251-254)
Publication Publié, 2015-07
Article révisé par les pairs
Résumé : | In recent work [1] it was shown how to rectify Gell-Mann's proposal for identifying the 48 quarks and leptons of the Standard Model with the 48 spin-12 fermions of maximal SO(8) gauged supergravity remaining after the removal of eight Goldstinos, by deforming the residual U(1) symmetry at the SU(3) × U(1) stationary point of N=8 supergravity, so as to also achieve agreement of the electric charge assignments. In this Letter we show that the required deformation, while not in SU(8), does belong to K(E |