English

Universal coding for classical-quantum channel

Quantum Physics 2011-06-24 v2

Abstract

We construct a universal code for stationary and memoryless classical-quantum channel as a quantum version of the universal coding by Csisz\'{a}r and K\"{o}rner. Our code is constructed by the combination of irreducible representation, the decoder introduced through quantum information spectrum, and the packing lemma.

Keywords

Cite

@article{arxiv.0805.4092,
  title  = {Universal coding for classical-quantum channel},
  author = {Masahito Hayashi},
  journal= {arXiv preprint arXiv:0805.4092},
  year   = {2011}
}
R2 v1 2026-06-21T10:44:29.087Z