welcome to the GRTL collaboration website

Our original numerical relativity code with adaptive mesh refinement, built on the Chombo framework.

Contact Katy Clough using grchombo@gmail.com

Our code for solving the initial conditions in numerical relativity.

Key contacts:
Josu Aurrekoetxea and Sam Brady

Our 1d spherically symmetric code in Python .

Key contacts:
Josu Aurrekoetxea and Katy Clough

Our code for evolving modified theories of gravity including EsGB.

Key contacts:
Llibert Areste Salo and Sam Brady

Our code for evolving relativistic matter on analytic metric backgrounds.

Key contacts:
Dina Traykova and Zipeng Wang

Coming soon! Our new numerical relativity code built on the AMReX framework, with GPU support

Key contacts:
Juliana Kwan, Miren Radia and Katy Clough

Coming soon! Our code for evolving exotic compact objects like boson stars.

Key contacts:
Tamara Evstafyeva and Robin Croft