New research demonstrates that Petz-Rényi channel information can be strictly superadditive for α between 1/2, 1, enhancing entanglement-assisted communication reliability.
Petz–Rényi Channel Information Is Superadditive for Every α Between 1/2 and 1
New research demonstrates that Petz-Rényi channel information can be strictly superadditive for α between 1/2, 1, enhancing entanglement-assisted communication reliability.