String Theory from Maximal Supersymmetry

Quand : 27 mai 2026 à 14:45

Où : IHES

Organisé par : Institut Henri Poincaré

Séminaire Amplitudes et Gravitation sur l'Yvette (IHES/IPhT) I will study planar, maximally supersymmetric 4d EFTs that reduce to ${\mathcal N} = 4$ SYM at low energies and show that novel constraints arise from the six-point amplitude. By constructing the six-scalar amplitude and imposing supersymmetry together with standard tree-level factorization, assuming parity-even scalar contact terms, I f