DocumentCode
923954
Title
Some statistical problems for quantum Gaussian states
Author
Holevo, Alexander S.
Volume
21
Issue
5
fYear
1975
fDate
9/1/1975 12:00:00 AM
Firstpage
533
Lastpage
543
Abstract
Optimal quantum measurements of regression coefficients in the presence of quantum Gaussian noise are considered. The best unbiased measurements are found in a particular case. General solutions for the multimode Bayes problem and the problem of optimal joint measurement of canonical observables are obtained, including explicit characterization of the optimal measurement.
Keywords
Bayes procedures; Gaussian processes; Quantum estimation; Cramer-Rao bounds; Estimation theory; Gaussian channels; Gaussian noise; Noise measurement; Particle measurements; Production facilities; Quantum mechanics; Signal processing; Statistics;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/TIT.1975.1055441
Filename
1055441
Link To Document