Interactive tool for visualizing spherical/circular photon orbits in Kerr
Last week I gave an invited talk at the Spring 2020 workshop of the Black Hole Perturbation Toolkit (BHPToolkit). The BHPToolkit is a collection of open sou...
The first astrophysically-relevant numerical simulation of merging black holes in a higher-curvature theory beyond GR.
The generalized harmonic formulation can be derived by adding a gauge-fixing term to the Einstein-Hilbert action
Interactive toy for understanding Poincaré sections and chaos
The dividing line between bound and plunging orbits is an algebraic variety