Quantum Measurement, Information, and Completely Positive Maps
Quantum Physics
2007-05-23 v1
Abstract
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.
Cite
@article{arxiv.quant-ph/0107090,
title = {Quantum Measurement, Information, and Completely Positive Maps},
author = {Masanao Ozawa},
journal= {arXiv preprint arXiv:quant-ph/0107090},
year = {2007}
}
Comments
9 pages, LaTeX, invited talk at 5th Int'l Conf. on Quantum Communication, Measurement and Computing (Capri, Iatly, July 3--8, 2000)