Quantum channels showing superadditivity in capacity

Masahide Sasaki; Kentaro Kato; Masayuki Izutsu; Osamu Hirota

doi:10.1103/PhysRevA.58.146

Quantum channels showing superadditivity in capacity

Quantum Physics 2009-10-31 v1

Authors: Masahide Sasaki , Kentaro Kato , Masayuki Izutsu , Osamu Hirota

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Abstract

This was significantly extended from the previous article quant-ph/9705043,especially in an information theoretic aspect, by adding new results.

Keywords

quantum channel capacity

Cite

@article{arxiv.quant-ph/9801012,
  title  = {Quantum channels showing superadditivity in capacity},
  author = {Masahide Sasaki and Kentaro Kato and Masayuki Izutsu and Osamu Hirota},
  journal= {arXiv preprint arXiv:quant-ph/9801012},
  year   = {2009}
}