Abstract
We have studied quantum estimation theory of error and disturbance in quantum measurement, and derived several uncertainty relations between the measurement errors of two observables, and the uncertainty relations between the error and disturbance. In the following we will summarize these results and discuss some outstanding issues.
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References
S. Amari, H. Nagaoka, Methods of Information Geometry (American Mathematical Society, Providence, 2007), pp. 1–206
M. Hayashi, Quantum Information: An Introduction (Springer Verlag, Berlin, 2006), pp. 1–429
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Watanabe, Y. (2014). Summary and Discussion. In: Formulation of Uncertainty Relation Between Error and Disturbance in Quantum Measurement by Using Quantum Estimation Theory. Springer Theses. Springer, Tokyo. https://doi.org/10.1007/978-4-431-54493-7_10
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DOI: https://doi.org/10.1007/978-4-431-54493-7_10
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Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-54492-0
Online ISBN: 978-4-431-54493-7
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