GRChombo: An adaptable numerical relativity code for fundamental physics
Tomas Andrade, Llibert Areste Salo, Josu C. Aurrekoetxea, Jamie, Bamber, Katy Clough, Robin Croft, Eloy de Jong, Amelia Drew, Alejandro Duran,, Pedro G. Ferreira, Pau Figueras, Hal Finkel, Tiago Fran\c{c}a, Bo-Xuan Ge,, Chenxia Gu, Thomas Helfer, Juha J\"aykk\"a, Cristian Joana
TL;DR
GRChombo is an adaptable open-source numerical relativity code designed for theoretical physics applications, emphasizing flexible grid structures and ease of code modification for complex PDE solutions.
Contribution
It introduces a flexible, open-source numerical relativity code built on Chombo, tailored for adaptable grid structures and easy modifications in theoretical physics research.
Findings
Supports complex PDE solutions in numerical relativity
Offers high adaptability in grid and code modifications
Facilitates research in fundamental physics
Abstract
GRChombo is an open-source code for performing Numerical Relativity time evolutions, built on top of the publicly available Chombo software for the solution of PDEs. Whilst GRChombo uses standard techniques in NR, it focusses on applications in theoretical physics where adaptability, both in terms of grid structure, and in terms of code modification, are key drivers.
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