Application of optimal band-limited control protocols to quantum noise sensing

Control of qubits’ frequency response by dynamical decoupling is usually vexed by control’s out-of-band harmonics, a problem known in metrology as “spectral leakage”. Here, the authors reduce this problem by orders of magnitude exploiting discrete prolate spheroidal sequences to control a trapped-io...

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Autores principales:	V. M. Frey, S. Mavadia, L. M. Norris, W. de Ferranti, D. Lucarelli, L. Viola, M. J. Biercuk
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b7c2adcf6e584fbe854c78c3788d0a3d
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spelling	oai:doaj.org-article:b7c2adcf6e584fbe854c78c3788d0a3d2021-12-02T14:40:24ZApplication of optimal band-limited control protocols to quantum noise sensing10.1038/s41467-017-02298-22041-1723https://doaj.org/article/b7c2adcf6e584fbe854c78c3788d0a3d2017-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-02298-2https://doaj.org/toc/2041-1723Control of qubits’ frequency response by dynamical decoupling is usually vexed by control’s out-of-band harmonics, a problem known in metrology as “spectral leakage”. Here, the authors reduce this problem by orders of magnitude exploiting discrete prolate spheroidal sequences to control a trapped-ion qubit.V. M. FreyS. MavadiaL. M. NorrisW. de FerrantiD. LucarelliL. ViolaM. J. BiercukNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q V. M. Frey S. Mavadia L. M. Norris W. de Ferranti D. Lucarelli L. Viola M. J. Biercuk Application of optimal band-limited control protocols to quantum noise sensing
description	Control of qubits’ frequency response by dynamical decoupling is usually vexed by control’s out-of-band harmonics, a problem known in metrology as “spectral leakage”. Here, the authors reduce this problem by orders of magnitude exploiting discrete prolate spheroidal sequences to control a trapped-ion qubit.
format	article
author	V. M. Frey S. Mavadia L. M. Norris W. de Ferranti D. Lucarelli L. Viola M. J. Biercuk
author_facet	V. M. Frey S. Mavadia L. M. Norris W. de Ferranti D. Lucarelli L. Viola M. J. Biercuk
author_sort	V. M. Frey
title	Application of optimal band-limited control protocols to quantum noise sensing
title_short	Application of optimal band-limited control protocols to quantum noise sensing
title_full	Application of optimal band-limited control protocols to quantum noise sensing
title_fullStr	Application of optimal band-limited control protocols to quantum noise sensing
title_full_unstemmed	Application of optimal band-limited control protocols to quantum noise sensing
title_sort	application of optimal band-limited control protocols to quantum noise sensing
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/b7c2adcf6e584fbe854c78c3788d0a3d
work_keys_str_mv	AT vmfrey applicationofoptimalbandlimitedcontrolprotocolstoquantumnoisesensing AT smavadia applicationofoptimalbandlimitedcontrolprotocolstoquantumnoisesensing AT lmnorris applicationofoptimalbandlimitedcontrolprotocolstoquantumnoisesensing AT wdeferranti applicationofoptimalbandlimitedcontrolprotocolstoquantumnoisesensing AT dlucarelli applicationofoptimalbandlimitedcontrolprotocolstoquantumnoisesensing AT lviola applicationofoptimalbandlimitedcontrolprotocolstoquantumnoisesensing AT mjbiercuk applicationofoptimalbandlimitedcontrolprotocolstoquantumnoisesensing
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Application of optimal band-limited control protocols to quantum noise sensing

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