Hybrid quantum-classical approach to enhanced quantum metrology

Abstract Quantum metrology plays a fundamental role in many scientific areas. However, the complexity of engineering entangled probes and the external noise raise technological barriers for realizing the expected precision of the to-be-estimated parameter with given resources. Here, we address this...

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Bibliographic Details
Main Authors: Xiaodong Yang, Xi Chen, Jun Li, Xinhua Peng, Raymond Laflamme
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/99e4fb6ec29e4cd1be1803cd5f01c760
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