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--- |
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license: gpl-3.0 |
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pretty_name: QMB Models |
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size_categories: |
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- 100M<n<1B |
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--- |
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# QMB Models |
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This repository houses a collection of physical and chemical models. |
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These models are used as data for the `qmb` package, which can be found [here][qmb-url]. |
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This repository contains data in OpenFermion format originally sourced from [here][naqs-url] and distributed under the MIT License. |
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To load the data in OpenFermion format, users can use the following Python code: |
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```python |
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openfermion.MolecularData(filename="xxx.hdf5") |
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``` |
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For additional details, please consult the [official OpenFermion documentation][openfermion-url]. |
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This repository also includes data in FCIDUMP format, which has been compressed using gzip to reduce file size. |
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FCIDUMP files typically contain essential information such as orbital number, electron number, and Hamiltonian data. |
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To facilitate ease of use for upstream applications, we have named the FCIDUMP files in a structured format: `{model}_{n_electrons}_{n_qubits}.FCIDUMP.gz`. |
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Additionally, we provide a reference energy catalog for these files in the file `FCIDUMP.json`. |
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[qmb-url]: https://github.com/USTC-KnowledgeComputingLab/qmb |
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[naqs-url]: https://github.com/tomdbar/naqs-for-quantum-chemistry |
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[openfermion-url]: https://quantumai.google/openfermion |
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