Protected State Transfer via an Approximate Quantum Adder

Abstract We propose a decoherence protected protocol for sending single photon quantum states through depolarizing channels. This protocol is implemented via an approximate quantum adder engineered through spontaneous parametric down converters, and shows higher success probability than distilled qu...

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Autores principales:	G. Gatti, D. Barberena, M. Sanz, E. Solano
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/a3b18959c03e4c2ebc1b39563be2ccec
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spelling	oai:doaj.org-article:a3b18959c03e4c2ebc1b39563be2ccec2021-12-02T12:32:27ZProtected State Transfer via an Approximate Quantum Adder10.1038/s41598-017-06425-32045-2322https://doaj.org/article/a3b18959c03e4c2ebc1b39563be2ccec2017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-06425-3https://doaj.org/toc/2045-2322Abstract We propose a decoherence protected protocol for sending single photon quantum states through depolarizing channels. This protocol is implemented via an approximate quantum adder engineered through spontaneous parametric down converters, and shows higher success probability than distilled quantum teleportation protocols for distances below a threshold depending on the properties of the channel.G. GattiD. BarberenaM. SanzE. SolanoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q G. Gatti D. Barberena M. Sanz E. Solano Protected State Transfer via an Approximate Quantum Adder
description	Abstract We propose a decoherence protected protocol for sending single photon quantum states through depolarizing channels. This protocol is implemented via an approximate quantum adder engineered through spontaneous parametric down converters, and shows higher success probability than distilled quantum teleportation protocols for distances below a threshold depending on the properties of the channel.
format	article
author	G. Gatti D. Barberena M. Sanz E. Solano
author_facet	G. Gatti D. Barberena M. Sanz E. Solano
author_sort	G. Gatti
title	Protected State Transfer via an Approximate Quantum Adder
title_short	Protected State Transfer via an Approximate Quantum Adder
title_full	Protected State Transfer via an Approximate Quantum Adder
title_fullStr	Protected State Transfer via an Approximate Quantum Adder
title_full_unstemmed	Protected State Transfer via an Approximate Quantum Adder
title_sort	protected state transfer via an approximate quantum adder
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/a3b18959c03e4c2ebc1b39563be2ccec
work_keys_str_mv	AT ggatti protectedstatetransferviaanapproximatequantumadder AT dbarberena protectedstatetransferviaanapproximatequantumadder AT msanz protectedstatetransferviaanapproximatequantumadder AT esolano protectedstatetransferviaanapproximatequantumadder
_version_	1718394052969234432

Protected State Transfer via an Approximate Quantum Adder

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