Untwining multiple parameters at the exclusive zero-coincidence points with quantum control

In this paper we address a special case of ‘sloppy’ quantum estimation procedures which happens in the presence of intertwined parameters. A collection of parameters are said to be intertwined when their imprinting on the quantum probe that mediates the estimation procedure, is performed by a set of...

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Bibliographic Details
Main Authors: Yu Yang, Federico Belliardo, Vittorio Giovannetti, Fuli Li
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:New Journal of Physics
Subjects:
Online Access:https://doi.org/10.1088/1367-2630/acae00