Contributors

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):

• Mateus Araújo: Wrote faster code for computing the classical value of a non-local game in the NonlocalGameValue function. Also refactored BellInequalityMax and some other miscellaneous improvements.

• Alessandro Cosentino: Bug reports, testing, and general guidance for best practices with QETLAB. Also created the LocalDistinguishability function.

• John D'Errico: Created the unique_perms function, which was used until QETLAB v0.9 (it has since been removed).

• Bruno Luong: Created the sporth and spnull functions.

• Robert Materi: Improved Octave compatibility, including creation of the dec_to_bin and pad_array functions.

• Bartosz Regula: Fixed a bug in PartialMap.

• Vincent Russo: Bug reports, testing, and contributions to several functions such as Fidelity, DickeState, and HorodeckiState.

• Benjamin Talbot: Updated OperatorSchmidtDecomposition to work properly on Hermitian inputs. Also wrote CompoundMatrix and ElemSymPoly.

• Luis M. B. Varona: Fixed the nested CVX bug in IskIncoherent causing scoping issues (and updated inconsistencies in the documentation). Also wrote has_band_k_ordering and integrated it as a a new helper function for IskIncoherent, allowing for early returns in some cases.

N.J. also thanks the Institute for Quantum Computing for hosting him during QETLAB's initial development, and the Natural Sciences and Engineering Research Council of Canada for providing funding during QETLAB's development.