7 citations · 13 across the 3 of their papers we have counts for
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quant-ph2002★ 7 cited
A New Proof of the Channel Coding Theorem via Hypothesis Testing in Quantum Information Theory
Tomohiro Ogawa, Hiroshi Nagaoka
A new proof of the direct part of the quantum channel coding theorem is shown based on a standpoint of quantum hypothesis testing. A packing procedure of mutually noncommutative op…
quant-ph2002
On Error Exponents in Quantum Hypothesis Testing
Tomohiro Ogawa, Masahito Hayashi
In the simple quantum hypothesis testing problem, upper bounds on the error probabilities are shown based on a key operator inequality between a density operator and its pinching.…