Using a quantum work meter to test non-equilibrium fluctuation theorems

Autores
Cerisola, Federico; Margalit, Yair; MacHluf, Shimon; Roncaglia, Augusto Jose; Paz, Juan Pablo; Folman, Ron
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Work is an essential concept in classical thermodynamics, and in the quantum regime, where the notion of a trajectory is not available, its definition is not trivial. For driven (but otherwise isolated) quantum systems, work can be defined as a random variable, associated with the change in the internal energy. The probability for the different values of work captures essential information describing the behaviour of the system, both in and out of thermal equilibrium. In fact, the work probability distribution is at the core of "fluctuation theorems" in quantum thermodynamics. Here we present the design and implementation of a quantum work meter operating on an ensemble of cold atoms, which are controlled by an atom chip. Our device not only directly measures work but also directly samples its probability distribution. We demonstrate the operation of this new tool and use it to verify the validity of the quantum Jarzynksi identity.
Fil: Cerisola, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Margalit, Yair. Ben-Gurion University of the Negev ; Israel
Fil: MacHluf, Shimon. University of Amsterdam; Países Bajos
Fil: Roncaglia, Augusto Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Paz, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Folman, Ron. Ben-Gurion University of the Negev ; Israel
Materia
Quantum Thermodynamics
Quantum Work
Fluctuation theorems
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/43631
Acceder
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spelling Using a quantum work meter to test non-equilibrium fluctuation theoremsCerisola, FedericoMargalit, YairMacHluf, ShimonRoncaglia, Augusto JosePaz, Juan PabloFolman, RonQuantum ThermodynamicsQuantum WorkFluctuation theoremshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Work is an essential concept in classical thermodynamics, and in the quantum regime, where the notion of a trajectory is not available, its definition is not trivial. For driven (but otherwise isolated) quantum systems, work can be defined as a random variable, associated with the change in the internal energy. The probability for the different values of work captures essential information describing the behaviour of the system, both in and out of thermal equilibrium. In fact, the work probability distribution is at the core of "fluctuation theorems" in quantum thermodynamics. Here we present the design and implementation of a quantum work meter operating on an ensemble of cold atoms, which are controlled by an atom chip. Our device not only directly measures work but also directly samples its probability distribution. We demonstrate the operation of this new tool and use it to verify the validity of the quantum Jarzynksi identity.Fil: Cerisola, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Margalit, Yair. Ben-Gurion University of the Negev ; IsraelFil: MacHluf, Shimon. University of Amsterdam; Países BajosFil: Roncaglia, Augusto Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Paz, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Folman, Ron. Ben-Gurion University of the Negev ; IsraelNature2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/43631Cerisola, Federico; Margalit, Yair; MacHluf, Shimon; Roncaglia, Augusto Jose; Paz, Juan Pablo; et al.; Using a quantum work meter to test non-equilibrium fluctuation theorems; Nature; Nature Communications; 8; 1241; 12-2017; 1-62041-17232041-1723CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1038/s41467-017-01308-7info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1706.07866info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41467-017-01308-7info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:10:30Zoai:ri.conicet.gov.ar:11336/43631instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:10:30.38CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Using a quantum work meter to test non-equilibrium fluctuation theorems
title Using a quantum work meter to test non-equilibrium fluctuation theorems
spellingShingle Using a quantum work meter to test non-equilibrium fluctuation theorems
Cerisola, Federico
Quantum Thermodynamics
Quantum Work
Fluctuation theorems
title_short Using a quantum work meter to test non-equilibrium fluctuation theorems
title_full Using a quantum work meter to test non-equilibrium fluctuation theorems
title_fullStr Using a quantum work meter to test non-equilibrium fluctuation theorems
title_full_unstemmed Using a quantum work meter to test non-equilibrium fluctuation theorems
title_sort Using a quantum work meter to test non-equilibrium fluctuation theorems
dc.creator.none.fl_str_mv Cerisola, Federico
Margalit, Yair
MacHluf, Shimon
Roncaglia, Augusto Jose
Paz, Juan Pablo
Folman, Ron
author Cerisola, Federico
author_facet Cerisola, Federico
Margalit, Yair
MacHluf, Shimon
Roncaglia, Augusto Jose
Paz, Juan Pablo
Folman, Ron
author_role author
author2 Margalit, Yair
MacHluf, Shimon
Roncaglia, Augusto Jose
Paz, Juan Pablo
Folman, Ron
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Quantum Thermodynamics
Quantum Work
Fluctuation theorems
topic Quantum Thermodynamics
Quantum Work
Fluctuation theorems
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Work is an essential concept in classical thermodynamics, and in the quantum regime, where the notion of a trajectory is not available, its definition is not trivial. For driven (but otherwise isolated) quantum systems, work can be defined as a random variable, associated with the change in the internal energy. The probability for the different values of work captures essential information describing the behaviour of the system, both in and out of thermal equilibrium. In fact, the work probability distribution is at the core of "fluctuation theorems" in quantum thermodynamics. Here we present the design and implementation of a quantum work meter operating on an ensemble of cold atoms, which are controlled by an atom chip. Our device not only directly measures work but also directly samples its probability distribution. We demonstrate the operation of this new tool and use it to verify the validity of the quantum Jarzynksi identity.
Fil: Cerisola, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Margalit, Yair. Ben-Gurion University of the Negev ; Israel
Fil: MacHluf, Shimon. University of Amsterdam; Países Bajos
Fil: Roncaglia, Augusto Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Paz, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Folman, Ron. Ben-Gurion University of the Negev ; Israel
description Work is an essential concept in classical thermodynamics, and in the quantum regime, where the notion of a trajectory is not available, its definition is not trivial. For driven (but otherwise isolated) quantum systems, work can be defined as a random variable, associated with the change in the internal energy. The probability for the different values of work captures essential information describing the behaviour of the system, both in and out of thermal equilibrium. In fact, the work probability distribution is at the core of "fluctuation theorems" in quantum thermodynamics. Here we present the design and implementation of a quantum work meter operating on an ensemble of cold atoms, which are controlled by an atom chip. Our device not only directly measures work but also directly samples its probability distribution. We demonstrate the operation of this new tool and use it to verify the validity of the quantum Jarzynksi identity.
publishDate 2017
dc.date.none.fl_str_mv 2017-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/43631
Cerisola, Federico; Margalit, Yair; MacHluf, Shimon; Roncaglia, Augusto Jose; Paz, Juan Pablo; et al.; Using a quantum work meter to test non-equilibrium fluctuation theorems; Nature; Nature Communications; 8; 1241; 12-2017; 1-6
2041-1723
2041-1723
CONICET Digital
CONICET
url http://hdl.handle.net/11336/43631
identifier_str_mv Cerisola, Federico; Margalit, Yair; MacHluf, Shimon; Roncaglia, Augusto Jose; Paz, Juan Pablo; et al.; Using a quantum work meter to test non-equilibrium fluctuation theorems; Nature; Nature Communications; 8; 1241; 12-2017; 1-6
2041-1723
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1038/s41467-017-01308-7
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1706.07866
info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41467-017-01308-7
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Nature
publisher.none.fl_str_mv Nature
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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