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License

MIT License

Copyright (c) 2024 QSCI Development Team

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.

Third-Party Licenses

This project depends on several third-party libraries, each with their own licenses:

QURI Parts

  • License: Apache License 2.0
  • Repository: https://github.com/QunaSys/quri-parts
  • Copyright: Copyright (c) QunaSys Inc.

NumPy

  • License: BSD 3-Clause License
  • Repository: https://github.com/numpy/numpy
  • Copyright: Copyright (c) 2005-2024, NumPy Developers

SciPy

  • License: BSD 3-Clause License
  • Repository: https://github.com/scipy/scipy
  • Copyright: Copyright (c) 2001-2024, SciPy Developers

Qulacs

  • License: MIT License
  • Repository: https://github.com/qulacs/qulacs
  • Copyright: Copyright (c) 2018 Qulacs Authors

PySCF

  • License: Apache License 2.0
  • Repository: https://github.com/pyscf/pyscf
  • Copyright: Copyright (c) 2014-2024, The PySCF Developers

pytest

  • License: MIT License
  • Repository: https://github.com/pytest-dev/pytest
  • Copyright: Copyright (c) 2004 Holger Krekel and others

Attribution

When using QSCI in your research, please cite:

@article{qsci2024,
  title={Time-Evolved Quantum Selected Configuration Interaction},
  author={QSCI Development Team},
  journal={arXiv preprint},
  year={2024},
  url={https://github.com/QunaSys/quri-qsci}
}

Commercial Use

This software is provided under the MIT License, which permits commercial use. However, please note:

  1. No Warranty: The software is provided "as is" without warranty
  2. Liability: No liability for damages or issues arising from use
  3. Attribution: Please maintain copyright notices in redistributed code
  4. Third-Party Licenses: Ensure compliance with dependencies' licenses

Contributing

By contributing to this project, you agree that your contributions will be licensed under the same MIT License. See our Contributing Guide for details.

Contact

For license questions or commercial licensing inquiries, please contact:

  • Email: qsci-dev@example.com
  • GitHub Issues: https://github.com/QunaSys/quri-qsci/issues
  • Documentation: https://qsci.readthedocs.io

This license information was last updated on June 28, 2024.