A demonstration of superadditivity in the classical capacity of a quantum channel
Masahide Sasaki; Kentaro Kato; Masayuki Izutsu; Osamu Hirota
Physics Letters A
Elsevier
236
46024
1
4
10.1016/S0375-9601(97)00740-8
https://doi.org/10.1016/S0375-9601(97)00740-8