We derive the Hammersley–Chapman–Robbins inequality for discrete quantum parameter models in the presence of time dependent measurements. The extension determines a discrete counterpart of the classical Fisher information. We provide an illustration concerning a quantum optics problem.
The Hammersley–Chapman–Robbins inequality for repeatedly monitored quantum system / Luati, Alessandra; Novelli, Marco. - In: STATISTICS & PROBABILITY LETTERS. - ISSN 0167-7152. - ELETTRONICO. - 165:(2020), pp. 108852.1-108852.6. [10.1016/j.spl.2020.108852]
The Hammersley–Chapman–Robbins inequality for repeatedly monitored quantum system
Luati, Alessandra;Novelli, Marco
2020
Abstract
We derive the Hammersley–Chapman–Robbins inequality for discrete quantum parameter models in the presence of time dependent measurements. The extension determines a discrete counterpart of the classical Fisher information. We provide an illustration concerning a quantum optics problem.File in questo prodotto:
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