On the resummation of the Lee-Yang edge singularity coupled to gravity

Abstract

We study the Borel-Padé resummation of the asymptotic series for the string equation of the Lee-Yang edge singularity. Numerical methods are provided to compute a high accuracy exact solution. We find the resummation matches the numerical integration without need for further non-perturbative corrections.

11 pages, 8 figures, 1 table