Experimental certification of millions of genuinely entangled atoms in a solid

The presence of entanglement in macroscopic systems is notoriously difficult to observe. Here, the authors develop a witness which allow them to demonstrate entanglement between millions of atoms in a solid-state quantum memory prepared by the heralded absorption of a single photon.

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Autores principales:	Florian Fröwis, Peter C. Strassmann, Alexey Tiranov, Corentin Gut, Jonathan Lavoie, Nicolas Brunner, Félix Bussières, Mikael Afzelius, Nicolas Gisin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/db2150b873424a7293c4e3fa6136e8f4
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spelling	oai:doaj.org-article:db2150b873424a7293c4e3fa6136e8f42021-12-02T14:42:19ZExperimental certification of millions of genuinely entangled atoms in a solid10.1038/s41467-017-00898-62041-1723https://doaj.org/article/db2150b873424a7293c4e3fa6136e8f42017-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-00898-6https://doaj.org/toc/2041-1723The presence of entanglement in macroscopic systems is notoriously difficult to observe. Here, the authors develop a witness which allow them to demonstrate entanglement between millions of atoms in a solid-state quantum memory prepared by the heralded absorption of a single photon.Florian FröwisPeter C. StrassmannAlexey TiranovCorentin GutJonathan LavoieNicolas BrunnerFélix BussièresMikael AfzeliusNicolas GisinNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Florian Fröwis Peter C. Strassmann Alexey Tiranov Corentin Gut Jonathan Lavoie Nicolas Brunner Félix Bussières Mikael Afzelius Nicolas Gisin Experimental certification of millions of genuinely entangled atoms in a solid
description	The presence of entanglement in macroscopic systems is notoriously difficult to observe. Here, the authors develop a witness which allow them to demonstrate entanglement between millions of atoms in a solid-state quantum memory prepared by the heralded absorption of a single photon.
format	article
author	Florian Fröwis Peter C. Strassmann Alexey Tiranov Corentin Gut Jonathan Lavoie Nicolas Brunner Félix Bussières Mikael Afzelius Nicolas Gisin
author_facet	Florian Fröwis Peter C. Strassmann Alexey Tiranov Corentin Gut Jonathan Lavoie Nicolas Brunner Félix Bussières Mikael Afzelius Nicolas Gisin
author_sort	Florian Fröwis
title	Experimental certification of millions of genuinely entangled atoms in a solid
title_short	Experimental certification of millions of genuinely entangled atoms in a solid
title_full	Experimental certification of millions of genuinely entangled atoms in a solid
title_fullStr	Experimental certification of millions of genuinely entangled atoms in a solid
title_full_unstemmed	Experimental certification of millions of genuinely entangled atoms in a solid
title_sort	experimental certification of millions of genuinely entangled atoms in a solid
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/db2150b873424a7293c4e3fa6136e8f4
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Experimental certification of millions of genuinely entangled atoms in a solid

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