par Tytgat, Michel ;Borghini, Nicolas ;Gouverneur, Yves
Référence Physical Review D (Particles, Fields, Gravitation and Cosmology), 65, 2, page (025017)
Publication Publié, 2001-08
Article révisé par les pairs
Résumé : The restrictions imposed by anomaly cancellation on the chiral fermion content of nonsupersymmetric gauge theories based on various groups are studied in spacetime dimension D = 6, 8, and 10. In particular, we show that the only mathematically consistent chiral SU(5) theory in D = 6 contains three nonidentical generations. © 2001 The American Physical Society.