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Guessing the state of a quantum system from a limited set of observations

✍ Scribed by K.-E. Eriksson

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
182 KB
Volume
35
Category
Article
ISSN
0020-7608

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πŸ“œ SIMILAR VOLUMES

Discrimination between States of a Quant
Discrimination between States of a Quantum System by Observations
✍ D. Petz πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 576 KB

Let \(\|\) be a von Neumann algebra with normal states \(\varphi\) and \(\omega\), and let \(x_{1}: \alpha_{1} \rightarrow . / /\) be a net of positive unital mappings of finite dimensional algebras. The paper studies the existence of a net \(\beta_{i}: \mathscr{U} \rightarrow . \alpha_{i}\) such th