  It is shown how to non-perturbatively define a random matrix model that
captures key physics of ${\cal N}{=}2$ 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 minimal
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.

High Energy Physics - Theory