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@GRTLCollaboration

GRTL Collaboration

Numerical relativity research collaboration - GR : Testing the Limits

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  1. GRTeclyn GRTeclyn Public

    A performance portable numerical relativity code built on AMReX (successor to GRChombo)

    C++ 18 21

  2. GRChombo GRChombo Public

    An AMR based open-source code for numerical relativity simulations (predecessor to GRTeclyn)

    C++ 124 62

  3. Chombo Chombo Public

    A copy of Chombo with updates and tweaks for GRChombo

    C++ 18 14

  4. GRDzhadzha GRDzhadzha Public

    A code to evolve matter on curved spacetimes with an analytic time and space dependence, e.g. black holes

    C++ 11 9

  5. GRFolres GRFolres Public

    Extension to GRChombo for Modified Gravity simulations

    Mathematica 5 7

  6. GRTresna GRTresna Public

    A code for solving the initial data constraints in General Relativity

    C++ 7 9

Repositories

Showing 10 of 13 repositories
  • GRTeclyn Public

    A performance portable numerical relativity code built on AMReX (successor to GRChombo)

    GRTLCollaboration/GRTeclyn's past year of commit activity
    C++ 18 BSD-3-Clause 21 34 (7 issues need help) 10 Updated Sep 14, 2026
  • GRFolres Public

    Extension to GRChombo for Modified Gravity simulations

    GRTLCollaboration/GRFolres's past year of commit activity
    Mathematica 5 BSD-3-Clause 7 1 0 Updated Sep 13, 2026
  • TwoPunctures Public

    This is a version of TwoPunctures that has been modified for GRTelcyn/GRChombo integration

    GRTLCollaboration/TwoPunctures's past year of commit activity
    C++ 3 LGPL-2.1 4 0 0 Updated Jul 28, 2026
  • GRChombo Public

    An AMR based open-source code for numerical relativity simulations (predecessor to GRTeclyn)

    GRTLCollaboration/GRChombo's past year of commit activity
    C++ 124 BSD-3-Clause 62 31 12 Updated Jun 22, 2026
  • Postprocessing_tools Public

    Useful tools for analysis of GRChombo output files

    GRTLCollaboration/Postprocessing_tools's past year of commit activity
    Python 2 8 2 6 Updated May 19, 2026
  • GRTresna Public

    A code for solving the initial data constraints in General Relativity

    GRTLCollaboration/GRTresna's past year of commit activity
    C++ 7 BSD-3-Clause 9 1 1 Updated May 5, 2026
  • engrenage Public

    A spherically symmetric BSSN code in python

    GRTLCollaboration/engrenage's past year of commit activity
    Jupyter Notebook 33 BSD-3-Clause 83 0 1 Updated Feb 16, 2026
  • ExoZvezda Public

    Numerical code for evolving exotic matter

    GRTLCollaboration/ExoZvezda's past year of commit activity
    C++ 4 BSD-3-Clause 2 1 0 Updated Jul 15, 2025
  • GRDzhadzha Public

    A code to evolve matter on curved spacetimes with an analytic time and space dependence, e.g. black holes

    GRTLCollaboration/GRDzhadzha's past year of commit activity
    C++ 11 BSD-3-Clause 9 1 0 Updated Jan 20, 2025
  • Chombo Public

    A copy of Chombo with updates and tweaks for GRChombo

    GRTLCollaboration/Chombo's past year of commit activity
    C++ 18 14 1 0 Updated Jul 17, 2024
View all repositories

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