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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Detalles Bibliográficos
Autores principales:	Lukas J. Fiderer, Daniel Braun
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/0962406f72fa4d1caac12e968114dc25
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id	oai:doaj.org-article:0962406f72fa4d1caac12e968114dc25
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spelling	oai:doaj.org-article:0962406f72fa4d1caac12e968114dc252021-12-02T14:40:02ZQuantum metrology with quantum-chaotic sensors10.1038/s41467-018-03623-z2041-1723https://doaj.org/article/0962406f72fa4d1caac12e968114dc252018-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-03623-zhttps://doaj.org/toc/2041-1723Enhanced 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.Lukas J. FidererDaniel BraunNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Lukas J. Fiderer Daniel Braun Quantum metrology with quantum-chaotic sensors
description	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.
format	article
author	Lukas J. Fiderer Daniel Braun
author_facet	Lukas J. Fiderer Daniel Braun
author_sort	Lukas J. Fiderer
title	Quantum metrology with quantum-chaotic sensors
title_short	Quantum metrology with quantum-chaotic sensors
title_full	Quantum metrology with quantum-chaotic sensors
title_fullStr	Quantum metrology with quantum-chaotic sensors
title_full_unstemmed	Quantum metrology with quantum-chaotic sensors
title_sort	quantum metrology with quantum-chaotic sensors
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/0962406f72fa4d1caac12e968114dc25
work_keys_str_mv	AT lukasjfiderer quantummetrologywithquantumchaoticsensors AT danielbraun quantummetrologywithquantumchaoticsensors
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Quantum metrology with quantum-chaotic sensors

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