Observational Limits on Einasto Dark Matter Parameters from Event Horizon Telescope Images of Sgr A${}^{\ast }$ and M87${}^{\ast }$

A. Errehymy, S. Hansraj, C. Hansraj

The Event Horizon Telescope (EHT) has provided images of the supermassive black-holes Sgr A${}^{\ast }$ and M87${}^{\ast }$, enabling direct tests of gravity. Any extended mass-distribution, s…