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1. The Holevo bound

   ...  = ∑ i p i ρ i The Holevo quantity χ is subsequently defined as χ  =  S ...

   Wiki article - Anonymous (not verified) - 18/08/2020 - 15:00 - 0 comments

2. Accessible information

   ... The accessible information is upper bounded by the Holevo quantity Holevo1973, I acc (E) ≤  χ (E) =  ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

3. Enhancement of channel capacities with entanglement

   ... ) + H( \varphi^{A} ). Therefore, the Holevo quantity of the ensemble of output states, defined as the entropy of the ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

4. Quantum mutual information

   ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments