Trace the motion of objects near horizon with ray-tracing.

An AMR-based open source code to evolve generalized Proca fields on arbitrary fixed backgrounds

Define a coordinate system structure and its operations to simplify coordinate system transformation operations. Can be used as an alternative to matrices and tensors.

GR Raytracing Sandbox

A performance-portable geodesic ray tracing library.

Easily integrate the geodesics equation using automatic differentiation.

Numerical solution of the geodesics associated with the Schwarzschild metric.

Newtonian and relativistic asteroseismology code for simple models of stars.

Ray tracing in curved space-time