QETLAB started as a project by Nathaniel Johnston and is still primarily maintained by him. Several other people have also contributed to its development (see the contributors page on github for more detailed information):
- Alessandro Cosentino: Bug reports, testing, and general guidance for best practices with QETLAB.
- John D'Errico: Created the unique_perms function.
- Vincent Russo: Bug reports, testing, and contributions to several functions such as Fidelity, DickeState, and HorodeckiState.
N.J. also thanks the Institute for Quantum Computing for hosting him during QETLAB's development, and the Natural Sciences and Engineering Research Council of Canada for providing funding during QETLAB's development.