Local indistinguishability of orthogonal product states

Zhi-Chao Zhang, Fei Gao, Ya Cao +2

In the general bipartite quantum system $m\otimes n$, Wang \emph{et al.} [Y.-L Wang \emph{et al.}, Phys. Rev. A \textbf{92}, 032313 (2015)] presented $3(m+n)-9$ orthogonal product…