Kerr Spherical Photon Orbits
Interactive tool for visualizing spherical/circular photon orbits in Kerr
Recent Posts
Elliptic Integrals in Javascript External link
I just created a repo on github for computing complete elliptic integrals in javascript. The README.md is below, and a demo after that. You might ask yoursel...
Member-at-large of APS Topical Group on Gravitation
Just one more committee
Quora session on gravitational waves, LIGO, black holes External link
I hosted a Quora session. It went well!
Prescriptions for Measuring and Transporting Local Angular Momenta in General Relativity
Angular momentum is tricky to define in GR! Here’s an approach so that observers can all agree with each others’ measurements.