Patryk Lipka-Bartosik, Karol Zyczkowski. Nuclear numerical range and quantum error correction codes for non-unitary noise models. Quantum Information Processing, 16(1):9, 2017. [doi]
@article{Lipka-BartosikZ17, title = {Nuclear numerical range and quantum error correction codes for non-unitary noise models}, author = {Patryk Lipka-Bartosik and Karol Zyczkowski}, year = {2017}, doi = {10.1007/s11128-016-1484-8}, url = {http://dx.doi.org/10.1007/s11128-016-1484-8}, researchr = {https://researchr.org/publication/Lipka-BartosikZ17}, cites = {0}, citedby = {0}, journal = {Quantum Information Processing}, volume = {16}, number = {1}, pages = {9}, }