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@sxs-collaboration Simulating eXtreme Spacetimes

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    18 repositories

    • www_black-holes_org

      Public
      Jekyll source for black-holes.org site
      JavaScript
      •38•1•7•1•Updated Aug 10, 2025Aug 10, 2025

    • spectre

      Public
      SpECTRE is a code for multi-scale, multi-physics problems in astrophysics and gravitational physics.
      C++
      •
      Other
      •204•171•531•57•Updated Aug 8, 2025Aug 8, 2025

    • sxs

      Public
      Python code for manipulating data from the SXS collaboration
      python
      Python
      •
      MIT License
      •22•31•16•3•Updated Jul 21, 2025Jul 21, 2025

    • sxscatalog

      Public
      Python
      •
      MIT License
      •2•0•1•1•Updated Jul 21, 2025Jul 21, 2025

    • qnmfits

      Public
      Fitting of quasinormal modes to ringdown waveforms.
      Python
      •
      MIT License
      •0•3•1•0•Updated Jul 10, 2025Jul 10, 2025

    • gwsurrogate

      Public
      An easy to use interface to gravitational wave surrogate models
      surrogate-modelsgravitational-waveformspython
      Jupyter Notebook
      •
      Other
      •29•32•13•2•Updated Jul 3, 2025Jul 3, 2025

    • eval_pysur

      Public
      Evaluates fits generated by pySurrogate.
      Python
      •1•0•0•0•Updated Jul 2, 2025Jul 2, 2025

    • sxscon-2024-tutorials

      Public
      Jupyter Notebook
      •5•6•0•0•Updated Jun 23, 2025Jun 23, 2025

    • sxscatalogdata

      Public
      Track the status of the SXS catalog of simulations
      0•1•0•0•Updated May 14, 2025May 14, 2025

    • .github

      Public
      Community health files for the @sxs-collaboration organization
      3k•1•0•0•Updated May 13, 2025May 13, 2025

    • catalog_tools

      Public archive
      Tools and tutorials for working with waveforms from the SXS waveform catalog
      Python
      •
      MIT License
      •10•22•4•0•Updated May 2, 2025May 2, 2025

    • WelcomeToSXS

      Public
      A wiki for new members of the Simulating eXtreme Spacetime collaboration, with useful links and advice.
      TeX
      •2•25•0•0•Updated Apr 24, 2025Apr 24, 2025

    • varpro

      Public
      Multiparameter fitting using the variable projection algorithm
      Python
      •
      MIT License
      •2•4•1•0•Updated Mar 4, 2025Mar 4, 2025

    • libsharp

      Public
      Library for fast spherical harmonic transforms, see http://arxiv.org/abs/1303.4945
      C
      •
      GNU General Public License v2.0
      •17•0•0•0•Updated May 3, 2024May 3, 2024

    • cyolauthenticator

      Public
      A Jupyterhub authenticator that allows users to pick a name and password if they know a code.
      Python
      •
      GNU Lesser General Public License v2.1
      •2•1•0•0•Updated Jul 7, 2023Jul 7, 2023

    • paper-2023-spectre-enthalpy-eos

      Public
      Input files used to perform runs using spectre for the 2023 enthalpy EoS paper
      Other
      •0•0•0•0•Updated May 25, 2023May 25, 2023

    • scri

      Public
      Python/numba code for manipulating time-dependent functions of spin-weighted spherical harmonics
      Python
      •
      MIT License
      •24•1•0•0•Updated Oct 18, 2022Oct 18, 2022

    • nr-community-call

      Public
      Info on our monthly NR community calls to foster exchange between numerical-relativity groups and codes.
      0•10•0•0•Updated Apr 22, 2021Apr 22, 2021