9808063v2

related topics
{information, entropy, channel}
{let, theorem, proof}
{vol, operators, histories}
{error, code, errors}
{operator, operators, space}

Strong Converse to the Quantum Channel Coding Theorem

Tomohiro Ogawa, Hiroshi Nagaoka

abstract: A lower bound on the probability of decoding error of quantum communication channel is presented. The strong converse to the quantum channel coding theorem is shown immediately from the lower bound. It is the same as Arimoto's method exept for the difficulty due to non-commutativity.

oai_identifier:
oai:arXiv.org:quant-ph/9808063
categories:
quant-ph
comments:
LaTeX, 11 pages, submitted to IEEE Trans. Inform. Theory
arxiv_id:
quant-ph/9808063
journal_ref:
IEEE Trans.Info.Theor. 45 (1999) 2486-2489
created:
1998-08-28
updated:
1998-09-07

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