[Users] New User, Questions

[sruehe at astrophysik.uni-kiel.de]

Hallo Einsteintoolkit-Community,

i'm a phd-student in my first year at University zu Kiel, Germany.
I've read many papers and saw the Toolkit for simulating relativistic
hydrodynamics at black holes.
First i have some important qustions and hope you can help me.

Does the BSSN-algorithm regard the hydrodynamic mass as source function in
the current timestep to calculate the hypersurface of the next timestep?
Does this work via the TmunuBase?
Is the self-gravitation of the hydrodynamics calculated by the
perturbation of the spacetime?

I hope you can help me,
thank you very much.

Stefan Ruehe