Peripherally automorphic unital completely positive maps

DOI10.1016/j.laa.2023.08.020zbMath1530.37013arXiv2212.07351MaRDI QIDQ6083991

Bharat Talwar, B. V. Rajarama Bhat, Samir Kar

Publication date: 31 October 2023

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2212.07351

zbMATH Keywords

peripheral spectrumunital completely positive mapsmultiplicative domain

Mathematics Subject Classification ID

Noncommutative dynamical systems (46L55) Spectrum, resolvent (47A10) Automorphisms of selfadjoint operator algebras (46L40) Limit algebras, subalgebras of (C^*)-algebras (47L40) Dynamical systems and the theory of (C^*)-algebras (37A55)

Cites Work

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• The peripheral point spectrum of Schwarz operators on C*-algebras
• Some observations on the spectra of positive operators on finite- dimensional C*-algebras
• A Schwarz inequality for positive linear maps on C\(^*\)-algebras
• Decoherence for quantum Markov semi-groups on matrix algebras
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• Spectral Properties of Positive Maps on C^* -Algebras
• QUANTUM CHANNELS, WAVELETS, DILATIONS AND REPRESENTATIONS OF $\mathcal{O}_{n}$
• Application of Shemesh theorem to quantum channels
• The Theory of Quantum Information
• Asymptotic properties of quantum Markov chains
• Ergodic and mixing quantum channels in finite dimensions
• Multiplicative properties of quantum channels
• Decoherence for Markov chains

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