SOFIA-Singularities-Of-Feynman-Integrals-Automatized: V1.0.0

This GitHub repository hosts the Mathematica package “SOFIA: Singularities of Feynman Integrals Automatized” by Miguel Correia, Mathieu Giroux, and Sebastian Mizera.

The user manual is available at arXiv:2503.16601. A running version is maintained here under "manual.pdf".

To clone the repository locally, simply download the SOFIA.zip file. Inside, you will find the notebook SOFIA_examples.nb with several worked-out examples.

Please note that the source files [src,scrj].m do not need to be cloned locally and are instead compiled directly from the GitHub each time Get["SOFIA.m"] is called.

For questions or comments, feel free to email any of the authors or the page maintainer at mathieu.giroux2@mail.mcgill.ca.

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Citation

If you use SOFIA, please cite the reference:

@article{Correia:2025yao,
    author = "Correia, Miguel and Giroux, Mathieu and Mizera, Sebastian",
    title = "{\texttt{SOFIA}: Singularities of Feynman Integrals Automatized}",
    eprint = "2503.16601",
    archivePrefix = "arXiv",
    primaryClass = "hep-th",
    month = "3",
    year = "2025"
}

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MIT License

Copyright © 2025 Miguel Correia, Mathieu Giroux, and Sebastian Mizera. All rights reserved.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.