Extremal couplings and gluon scattering in M-theory

Shai M. Chester, Rishi Mouland, Jesse van Muiden +1

We consider M-theory on the backgrounds AdS${}_4\times S^7/{\mathbb{Z}}_{N_f}$ and AdS${}_7\times S^4/{\mathbb{Z}}_2$, which have fixed point locii AdS${}_{d+1}\times S^3$ for $d=3,6$. These…