LOCC distinguishable orthogonal product states with least entanglement resource

Haiquan Li, Xilin Tang, Naihuan Jing +1

In this paper, we construct $2n-1$ locally indistinguishable orthogonal product states in ${\mathbb{C}}^n\otimes {\mathbb{C}}^4(n>4)$ and $\mathbb{C}^n\otimes\mathbb{C}^{5}~(n\geq 5)…