Correlations as a resource in quantum thermodynamics

Correlations in quantum thermodynamics are usually regarded as a useful but expensive resource. Here, the authors prove that the work cost of generating multiple copies of a state is lower if the copies are correlated, pointing out at the irreversibility of the process in the single-shot regime.

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Detalles Bibliográficos
Autores principales:	Facundo Sapienza, Federico Cerisola, Augusto J. Roncaglia
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/a51a0f17841645db876531eb0637c475
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spelling	oai:doaj.org-article:a51a0f17841645db876531eb0637c4752021-12-02T17:01:29ZCorrelations as a resource in quantum thermodynamics10.1038/s41467-019-10572-82041-1723https://doaj.org/article/a51a0f17841645db876531eb0637c4752019-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10572-8https://doaj.org/toc/2041-1723Correlations in quantum thermodynamics are usually regarded as a useful but expensive resource. Here, the authors prove that the work cost of generating multiple copies of a state is lower if the copies are correlated, pointing out at the irreversibility of the process in the single-shot regime.Facundo SapienzaFederico CerisolaAugusto J. RoncagliaNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Facundo Sapienza Federico Cerisola Augusto J. Roncaglia Correlations as a resource in quantum thermodynamics
description	Correlations in quantum thermodynamics are usually regarded as a useful but expensive resource. Here, the authors prove that the work cost of generating multiple copies of a state is lower if the copies are correlated, pointing out at the irreversibility of the process in the single-shot regime.
format	article
author	Facundo Sapienza Federico Cerisola Augusto J. Roncaglia
author_facet	Facundo Sapienza Federico Cerisola Augusto J. Roncaglia
author_sort	Facundo Sapienza
title	Correlations as a resource in quantum thermodynamics
title_short	Correlations as a resource in quantum thermodynamics
title_full	Correlations as a resource in quantum thermodynamics
title_fullStr	Correlations as a resource in quantum thermodynamics
title_full_unstemmed	Correlations as a resource in quantum thermodynamics
title_sort	correlations as a resource in quantum thermodynamics
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/a51a0f17841645db876531eb0637c475
work_keys_str_mv	AT facundosapienza correlationsasaresourceinquantumthermodynamics AT federicocerisola correlationsasaresourceinquantumthermodynamics AT augustojroncaglia correlationsasaresourceinquantumthermodynamics
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Correlations as a resource in quantum thermodynamics

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