Preprint
Sep 2026
Rational Probes of Spectral Geometry in Hermitian Matrix Models
The planar loop equations of a Hermitian one-matrix model leave finitely many low moments undetermined. Hankel positivity constrains these moments but does not reveal how a fixed multicut family is embedded in moment space. We introduce a finite-plane diagnostic using the Cauchy kernels $f_n(x)=(z_n-x)^{-1}$ which we u...
Ali Nassar
· 0 citations