| 书目名称 | Formulation of Uncertainty Relation Between Error and Disturbance in Quantum Measurement by Using Qu |
| 编辑 | Yu Watanabe |
| 视频video | |
| 概述 | Formulates error and disturbance in quantum measurement in terms of Fisher information.Calculates the classical and quantum Fisher information using a Lie algebraic approach.Establishes in a groundbre |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | .In this thesis, quantum estimation theory is applied to investigate uncertainty relations between error and disturbance in quantum measurement. The author argues that the best solution for clarifying the attainable bound of the error and disturbance is to invoke the estimation process from the measurement outcomes such as signals from a photodetector in a quantum optical system. The error and disturbance in terms of the Fisher information content have been successfully formulated and provide the upper bound of the accuracy of the estimation. Moreover, the attainable bound of the error and disturbance in quantum measurement has been derived..The obtained bound is determined for the first time by the quantum fluctuations and correlation functions of the observables, which characterize the non-classical fluctuation of the observables. The result provides the upper bound of our knowledge obtained by quantum measurements..The method developed in this thesis will be applied to a broad class of problems related to quantum measurement to build a next-generation clock standard and to successfully detect gravitational waves.. |
| 出版日期 | Book 2014 |
| 关键词 | Attainable Bound of Uncertainty Relation; Estimation Theory of Error and Disturbance; Heisenberg’s Unc |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-4-431-54493-7 |
| isbn_softcover | 978-4-431-56172-9 |
| isbn_ebook | 978-4-431-54493-7Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer Japan 2014 |
发表于 2025-3-21 19:22:01
