Kerr Spherical Photon Orbits
Interactive tool for visualizing spherical/circular photon orbits in Kerr
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Parameter matching between horizon quasi-local and point-particle definitions at 1PN for quasi-circular and non spinning BBH systems in harmonic gauge
We investigate how commonly used parameter definitions in Post-Newtonian (PN) theory compare with those from Numerical Relativity (NR) for binary black h...
Black hole spectroscopy: from theory to experiment
The “ringdown” radiation emitted by oscillating black holes has great scientific potential. By carefully predicting the frequencies and amplitudes of bla...
The SXS Collaboration’s third catalog of binary black hole simulations
We present a major update to the Simulating eXtreme Spacetimes (SXS) Collaboration’s catalog of binary black hole simulations. Using highly efficient spe...
GWSurrogate: A Python package for gravitational wave surrogate models
Fast and accurate waveform models are fundamentally important to modern gravitational wave astrophysics, enabling the study of merging compact objects li...
Modeling the BMS transformation induced by a binary black hole merger
Understanding the characteristics of the remnant black hole formed in a binary black hole merger is crucial for conducting gravitational wave astronomy. ...