Quantum retrodiction in Gaussian systems and applications in optomechanics

What knowledge can be obtained from the record of a continuous measurement about the quantum state of the measured system at the beginning of the measurement? The task of quantum state retrodiction, the inverse of the more common state prediction, is rigorously addressed in quantum measurement theor...

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Bibliographic Details

Published in:	Frontiers in Quantum Science and Technology
Main Authors:	Jonas Lammers, Klemens Hammerer
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2024-01-01
Subjects:	quantum physics optomechanics measurement theory continuous measurement retrodiction
Online Access:	https://www.frontiersin.org/articles/10.3389/frqst.2023.1294905/full