New posts in Geodesics

Given a set of curved geodesics in 2D space, is there a way to determine the geometrical shape of said space?

How to find a particle's dynamics in general relativity?

General relativity: For massless particles, is the momentum and velocity 4-vectors equal?

Difference tensor between two connections

What is really curved, spacetime, or simply the coordinate lines?

Is there something wrong with this numerical simulation of Schwarzschild photon orbits?

Difference between Fermi and Riemann normal coordinates

GR and my journey to the centre of the Earth

Wald's General Relativity, section 6.3 Page 144

Do light waves precisely follow null geodesic paths in General Relativity?