Talks by Vahid Toomani

Metric perturbations to Kerr blackhole in suitable gauges

Vahid Toomani Universität Leipzig
I outline an algorithm for obtaining the first order metric perturbation solving the linearized Einstein equations sourced by a point mass in (a) a no-string gauge and (b) the Lorentz gauge via a variant of the Teukolsky formalism. The aim is to suitably combine the attractive features of this formalism with the milder singularity structure and better localization properties of the solutions in the latter gauges.