2 problems

Generalized Distillability Conjecture. All generalized critical Werner states $\rho_{(d_1,\ldots,d_m)}^W$, $m\geq1$, are $1$-indistillable.

Let $\rho$ be a bipartite quantum state. It is NPT if its partial transpose is not positive semidefinite, and indistillable if no tensor power of $\rho$ is $1$-distillable. Distill…