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.