{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/grchombo-an-adaptable-numerical-relativity","title":"GRChombo: An adaptable numerical relativity code for fundamental physics","arxiv_id":"2201.03458","date":"2022-01-10","proceeding":null,"authors":["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 França","Bo-Xuan Ge","Chenxia Gu","Thomas Helfer","Juha Jäykkä","Cristian Joana","Markus Kunesch","Kacper Kornet","Eugene A. Lim","Francesco Muia","Zainab Nazari","Miren Radia","Justin Ripley","Paul Shellard","Ulrich Sperhake","Dina Traykova","Saran Tunyasuvunakool","Zipeng Wang","James Y. Widdicombe","Kaze Wong"],"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.","url_abs":"https://arxiv.org/abs/2201.03458v1","url_pdf":"https://arxiv.org/pdf/2201.03458v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"links_only","authors_date_abstract":"arXiv metadata, CC0 1.0 (https://info.arxiv.org/help/license), from the Kaggle arXiv metadata snapshot of 2026-09-12"},"code_links":[{"paper_slug":"grchombo-an-adaptable-numerical-relativity","repo_url":"https://github.com/grchombo/grchombo","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":0,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}