\(J\)-states and quantum channels between indefinite metric spaces
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Publication:2107091
DOI10.1007/s11128-022-03472-2OpenAlexW3086305130MaRDI QIDQ2107091
Publication date: 29 November 2022
Published in: Quantum Information Processing (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2009.07759
Positive matrices and their generalizations; cones of matrices (15B48) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum state spaces, operational and probabilistic concepts (81P16) Quantum channels, fidelity (81P47)
Related Items (2)
\(J\)-states and quantum channels between indefinite metric spaces ⋮ Quantum \(J\)-channels on Krein spaces
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