Additivity violation of quantum channels via strong convergence to semi-circular and circular elements
DOI10.1142/s2010326322500125arXiv2101.00424OpenAlexW3176758034MaRDI QIDQ6063739
Takahiro Hasebe, Shinya Sato, Motohisa Fukuda
Publication date: 8 November 2023
Published in: Random Matrices: Theory and Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2101.00424
quantum channelsGaussian unitary ensemblefree probabilityHaagerup inequalityGinibre ensembleminimum output entropyadditivity violation
Random matrices (probabilistic aspects) (60B20) Free probability and free operator algebras (46L54) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)
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