Example calculation of E1[h1] contribution to the source for second-order metric perturbations of a Schwarzschild black hole

This repository contains data for the h1 an dr0/h1 perturbations that can be used to compute a piece of the source for the second-order metric perturbation. The Mathematica notebook 'SecondOrderE1h1.nb' shows how to combine the data to compute E1[h1]. The h1 data was computed using the h1Lorenz code that is available in the Black Hole Perturbation Toolkit (https://github.com/BlackHolePerturbationToolkit/h1Lorenz). The dr0/dh1 data was computed by Leanne Durkan following the method detailed in "Slow evolution of the metric perturbation due to a quasicircular inspiral into a Schwarzschild black hole" by Leanne Durkan and Niels Warburton, arXiv:2206.08179 Authors: Leanne Durkan, Niels Warburton