Christopher K. Long, Henrik Gothen, Crispin H. W. Barnes, David R. M. Arvidsson-Shukur, and Normann Mertig

Online repositories

• GitHub: https://github.com/Christopher-K-Long/QuGradLab
• GitLab (mirror): https://gitlab.com/Christopher-K-Long/QuGradLab
• Zenodo (DOI): https://doi.org/10.5281/zenodo.17116725

README file

README

QuGradLab

An extension to the Python package QuGrad (doi:10.5281/zenodo.17116721) that implements common Hilbert space structures, Hamiltonians, and pulse shapes for quantum control.

Installation

The python package can be installed with pip as follows:

pip install qugradlab

If on Linux and using a conda environment you may encounter an error

version `GLIBCXX_...' not found

to fix this you also need to execute:

conda install -c conda-forge libstdcxx-ng

Requirements

Requires:

• QuGrad (== 1.*) (doi:10.5281/zenodo.17116721)
• PySTE (== 1.*) (doi:10.5281/zenodo.17116431)
• TensorFlow (== 2.*)
• NumPy (>= 1.21, < 3)
• SciPy (== 1.*)

Additional requirements for testing

• toml
• PyYAML

Documentation

Documentation, including worked examples can be found at: https://QuGradLab.readthedocs.io

Source Code

Source code can be found at: https://github.com/Christopher-K-Long/QuGradLab

A mirror can be found at: https://gitlab.com/Christopher-K-Long/QuGradLab

Please submit all pull requests, issues, discussions, and vulnerability reports to the GitHub repository.

Releases from this repository are assigned DOIs and can be found at https://doi.org/10.5281/zenodo.17116725. The DOI for all releases is 10.5281/zenodo.17116725. Additionally, the releases are archived to https://archive.softwareheritage.org/swh:1:dir:66eaab3efbc90a0188c5851565b6bfb663bbfe39.

Version and Changes

The current version is 0.2.0. Please see the Change Log for more details. QuGradLab uses semantic versioning.

Link to original

Repository files

• README
• ChangeLog
• SECURITY
• LICENSE

Citation

Christopher K. Long, Henrik Gothen, Crispin H. W. Barnes, David R. M. Arvidsson-Shukur, and Normann Mertig. QuGradLab, (Zenodo, 2025–2026), DOI: 10.5281/zenodo.17116725.

BibTeX

@software{long_2025_17393511,
    author       = {Long, Christopher K. and
                    Gothen, Henrik and
                    Barnes, Crispin H. W. and
                    Arvidsson-Shukur, David R. M. and
                    Mertig, Normann},
    title        = {QuGradLab},
    license = {Apache-2.0},
    publisher    = {Zenodo},
    doi          = {10.5281/zenodo.17116725},
    url          = {https://doi.org/10.5281/zenodo.17116725},
    swhid        = {swh:1:dir:b252114b757841c31b0d0fa250d96e7ac068d939
                    ;origin=https://doi.org/10.5281/zenodo.17116725;vi
                    sit=swh:1:snp:20dd586fc2a6d43d3b070e4a2766f9e20f07
                    6c27;anchor=swh:1:rel:fe6e71395a4190416e6d7a4e1839
                    3e5ca282f22f;path=Christopher-K-Long-
                    QuGradLab-7ec99b7
                    },
}

Dependencies I authored

• QuGrad  [1]

References