QUANTUM CHANNELS, WAVELETS, DILATIONS AND REPRESENTATIONS OF $\mathcal{O}_{n}$

DOI10.1017/S0013091501000980zbMath1051.46046arXivmath/0309390MaRDI QIDQ4470259

David W. Kribs

Publication date: 22 June 2004

Published in: Proceedings of the Edinburgh Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0309390

zbMATH Keywords

Cuntz algebraoperatorcompletely positive mapquantum channelisometric dilationorthogonal wavelet

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Quantum computation (81P68) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Applications of selfadjoint operator algebras to physics (46L60) Quantum measurement theory, state operations, state preparations (81P15) Dilations, extensions, compressions of linear operators (47A20)

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