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arXiv · 2306.10139

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

Clifford V. Johnson
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Abstract

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 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.

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Clifford V. Johnson. 2023-06-16. Non-Perturbative Random Matrix Model of ${\cal N}=2$ JT Supergravity. https://doi.org/10.1103/physrevd.110.106019

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