Formal stability analysis for the recent $\gamma =5/3$ power-law spherical accretion solution

X. Hernandez, L. Nasser, P. L. Rendon

Recently, an exact spherically symmetric analytic accretion solution was presented having simple $\rho \propto R^{-3/2}$ and $V\propto R^{-1/2}$ scalings in Hernandez et al. (2023). I…