Gauge freedoms in unravelled quantum dynamics: When do different continuous measurements yield identical quantum trajectories?

Quantum trajectories of a Markovian open quantum system arise from the back-action of measurements performed in the environment with which the system interacts. In this work, we consider counting measurements of quantum jumps, corresponding to different representations of the same quantum master equ...

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Bibliographic Details
Main Authors: Calum A. Brown, Katarzyna Macieszczak, Robert L. Jack
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2025-07-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2025-07-09-1787/pdf/
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