Separable quantum state
= Separable quantum state
{wiki}
A bipartite state is separable when it is a convex combination $\sum_jp_j\rho_j^A\otimes\rho_j^B$ of product states; otherwise it is entangled.
= Separable quantum state
{wiki}
A bipartite state is separable when it is a convex combination $\sum_jp_j\rho_j^A\otimes\rho_j^B$ of product states; otherwise it is entangled.