Quantum Measurement, Information, and Completely Positive Maps
Axiomatic approach to measurement theory is developed. All the possible statistical properties of apparatuses measuring an observable with nondegenerate spectrum allowed in standard quantum mechanics are characterized.
KeywordsQuantum measurement quantum information completely positive maps
Unable to display preview. Download preview PDF.
- C. W. Helstrom, Quantum Detection and Estimation Theory, Academic Press, New York, 1976.Google Scholar
- M. Ozawa, Operations, disturbance, and simultaneous measurability, [online preprint: LANL quant-ph/0005054].Google Scholar
- M. Ozawa, in Probability Theory and Mathematical Statistics, edited by K. Itô and J. V. Prohorov, pages 518–525, Lecture Notes in Math. 1021, Springer, Berlin, (1983).Google Scholar