Quantum metrology with quantum-chaotic sensors

Enhanced sensing using quantum systems generally relies on preparation of highly non-classical states, such as entangled or squeezed states. Here the authors propose a different approach, based on hypersensitivity of quantum-chaotic dynamics with respect to parameters of the system.

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Auteurs principaux: Lukas J. Fiderer, Daniel Braun
Format: article
Langue:EN
Publié: Nature Portfolio 2018
Sujets:
Q
Accès en ligne:https://doaj.org/article/0962406f72fa4d1caac12e968114dc25
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