Fundamental limitations on distillation of quantum channel resources

Several key tasks in quantum information processing can be regarded as channel manipulation. Here, focusing on the class of distillation protocols, the authors derive general bounds on resource overhead and incurred errors, showing application to magic state distillation and quantum channel capaciti...

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Main Authors:	Bartosz Regula, Ryuji Takagi
Format:	article
Language:	EN
Published:	Nature Portfolio 2021
Subjects:	Science Q
Online Access:	https://doaj.org/article/3c167df6e4a4443ca5f0a22033c37825
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id	oai:doaj.org-article:3c167df6e4a4443ca5f0a22033c37825
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spelling	oai:doaj.org-article:3c167df6e4a4443ca5f0a22033c378252021-12-02T16:26:25ZFundamental limitations on distillation of quantum channel resources10.1038/s41467-021-24699-02041-1723https://doaj.org/article/3c167df6e4a4443ca5f0a22033c378252021-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-24699-0https://doaj.org/toc/2041-1723Several key tasks in quantum information processing can be regarded as channel manipulation. Here, focusing on the class of distillation protocols, the authors derive general bounds on resource overhead and incurred errors, showing application to magic state distillation and quantum channel capacities.Bartosz RegulaRyuji TakagiNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Bartosz Regula Ryuji Takagi Fundamental limitations on distillation of quantum channel resources
description	Several key tasks in quantum information processing can be regarded as channel manipulation. Here, focusing on the class of distillation protocols, the authors derive general bounds on resource overhead and incurred errors, showing application to magic state distillation and quantum channel capacities.
format	article
author	Bartosz Regula Ryuji Takagi
author_facet	Bartosz Regula Ryuji Takagi
author_sort	Bartosz Regula
title	Fundamental limitations on distillation of quantum channel resources
title_short	Fundamental limitations on distillation of quantum channel resources
title_full	Fundamental limitations on distillation of quantum channel resources
title_fullStr	Fundamental limitations on distillation of quantum channel resources
title_full_unstemmed	Fundamental limitations on distillation of quantum channel resources
title_sort	fundamental limitations on distillation of quantum channel resources
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/3c167df6e4a4443ca5f0a22033c37825
work_keys_str_mv	AT bartoszregula fundamentallimitationsondistillationofquantumchannelresources AT ryujitakagi fundamentallimitationsondistillationofquantumchannelresources
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Fundamental limitations on distillation of quantum channel resources

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