Metric/Integrator/Constants


Metric



The database of space-time metrics is taken from the Motion4D library. Currently, the following metrics are implemented: Depending on the metric, there will be a list of all parameters. For the Kerr metric, e.g., we can adjust the angular momentum as well as the mass of the black hole.


Integrator



Implemented integrators:
Parameters:


Constants

The fundamental constants like the speed of light, Newton's gravitational constant or the dielectric permittivity can be given in SI or geometrical units.