Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing

Non-Hermitian properties were proposed to be beneficial to sensing but it is not clear if this concept can be extended to the quantum regime. Here, Lau and Clerk self-consistently consider the impact of noise and measurement, and identify that nonreciprocity can improve sensing capabilities.

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Detalles Bibliográficos
Autores principales:	Hoi-Kwan Lau, Aashish A. Clerk
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/2e107f02187d489a80a675dcd755c55a
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spelling	oai:doaj.org-article:2e107f02187d489a80a675dcd755c55a2021-12-02T17:33:06ZFundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing10.1038/s41467-018-06477-72041-1723https://doaj.org/article/2e107f02187d489a80a675dcd755c55a2018-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06477-7https://doaj.org/toc/2041-1723Non-Hermitian properties were proposed to be beneficial to sensing but it is not clear if this concept can be extended to the quantum regime. Here, Lau and Clerk self-consistently consider the impact of noise and measurement, and identify that nonreciprocity can improve sensing capabilities.Hoi-Kwan LauAashish A. ClerkNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-13 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Hoi-Kwan Lau Aashish A. Clerk Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing
description	Non-Hermitian properties were proposed to be beneficial to sensing but it is not clear if this concept can be extended to the quantum regime. Here, Lau and Clerk self-consistently consider the impact of noise and measurement, and identify that nonreciprocity can improve sensing capabilities.
format	article
author	Hoi-Kwan Lau Aashish A. Clerk
author_facet	Hoi-Kwan Lau Aashish A. Clerk
author_sort	Hoi-Kwan Lau
title	Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing
title_short	Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing
title_full	Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing
title_fullStr	Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing
title_full_unstemmed	Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing
title_sort	fundamental limits and non-reciprocal approaches in non-hermitian quantum sensing
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/2e107f02187d489a80a675dcd755c55a
work_keys_str_mv	AT hoikwanlau fundamentallimitsandnonreciprocalapproachesinnonhermitianquantumsensing AT aashishaclerk fundamentallimitsandnonreciprocalapproachesinnonhermitianquantumsensing
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Fundamental limits and non-reciprocal approaches in non-Hermitian quantum sensing

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