@article{paperid:1104365, author = {Sargolzahi, Iman}, title = {Reference state for arbitrary U-consistent subspace}, journal = {Journal of Physics A: Mathematical and Theoretical}, year = {2018}, volume = {51}, number = {31}, month = {August}, issn = {1751-8113}, pages = {315301--315301}, numpages = {0}, keywords = {open quantum systems; linear Hermitian maps; assignment map; steered states; completely positive maps}, }