Werner–Holevo channel
= Werner–Holevo channel
{c}
{wiki}
The Werner–Holevo channel is $T(\rho)=(\operatorname{Tr}(\rho)I-\rho^T)/(d-1)$. Its normalized Choi matrix is the maximally mixed state on the antisymmetric subspace.
= Werner–Holevo channel
{c}
{wiki}
The Werner–Holevo channel is $T(\rho)=(\operatorname{Tr}(\rho)I-\rho^T)/(d-1)$. Its normalized Choi matrix is the maximally mixed state on the antisymmetric subspace.