Carlos Perez Sanchez, Nathan Pagliaroli: Positivity bootstraps of tensor integrals at large-N

Quand : 27 mai 2026 à 14:00

Où : IHP, 11 rue Pierre et Marie Curie, Paris 5e

Organisé par : Institut Henri Poincaré

Using positivity bootstraps we address random (unitary invariant) tensors in the large-N limit. As has been done for unitary invariant random matrices, we combine the Dyson-Schwinger equations and positivity constraints of moments to approximate the moments one quartic and two hexic rank three tensor models. All models studied converge quickly, and for those which have known analytic formulae, the