Bayesian multiparameter quantum metrology with limited data
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DOI: 10.1103/physreva.101.032114
Abstract: A longstanding problem in quantum metrology is how to extract as much information as possible in realistic scenarios with not only multiple unknown parameters, but also limited measurement data and some degree of prior information.… read more here.
Keywords: metrology limited; multiparameter quantum; quantum metrology; metrology ... See more keywords
Evaluating the Holevo Cramér-Rao Bound for Multiparameter Quantum Metrology.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.200503
Abstract: Only with the simultaneous estimation of multiple parameters are the quantum aspects of metrology fully revealed. This is due to the incompatibility of observables. The fundamental bound for multiparameter quantum estimation is the Holevo Cramér-Rao… read more here.
Keywords: rao bound; cram rao; multiparameter quantum; metrology ... See more keywords