Replication Data for: Scalar fields from nonlinear sigma models on black hole spacetimes

Supporting notebooks and data for the reproducibility of the related publication. The dataset contains Mathematica notebooks aimed at deriving the Einstein-Klein-Gordon system of equations in the theory of scalar fields from Sigma models coupled to Gravity. These files contain the necessary ingredients to encode the system in a numerical relativity code. We also supply some example script to analyse the data output from our numerical simulations.