Non-Perturbative Random Matrix Model of $\mathcal{N}=2$ JT Supergravity

It is shown how to non-perturbatively define a random matrix model that captures key physics of $\mathcal{N}=2$ Jackiw-Teitelboim (JT) supergravity, going well beyond the perturbative topological expansion defined recently by Turiaci and Witten. A decomposition into an infinite family of certain multicritical models is derived, leading to the definition of a non-linear differential equation from which the physics may be computed. BPS states are naturally described by the model. The non-perturbative completions of the spectral densities for non-BPS multiplets are readily extracted.