Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium

Autores
Bustos Marun, Raul Alberto; Calvo, Hernan Laureano
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this article, we briefly review the dynamical and thermodynamical aspects of different forms of quantum motors and quantum pumps. We then extend previous results to provide new theoretical tools for a systematic study of those phenomena at far-from-equilibrium conditions. We mainly focus on two key topics: (1) The steady-state regime of quantum motors and pumps, paying particular attention to the role of higher order terms in the nonadiabatic expansion of the current-induced forces. (2) The thermodynamical properties of such systems, emphasizing systematic ways of studying the relationship between different energy fluxes (charge and heat currents and mechanical power) passing through the system when beyond-first-order expansions are required. We derive a general order-by-order scheme based on energy conservation to rationalize how every order of the expansion of one form of energy flux is connected with the others. We use this approach to give a physical interpretation of the leading terms of the expansion. Finally, we illustrate the above-discussed topics in a double quantum dot within the Coulomb-blockade regime and capacitively coupled to a mechanical rotor. We find many exciting features of this system for arbitrary nonequilibrium conditions: a definite parity of the expansion coefficients with respect to the voltage or temperature biases; negative friction coefficients; and the fact that, under fixed parameters, the device can exhibit multiple steady states where it may operate as a quantum motor or as a quantum pump, depending on the initial conditions.
Fil: Bustos Marun, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
Fil: Calvo, Hernan Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Río Cuarto; Argentina
Materia
QUANTUM THERMODYNAMICS
STEADY-STATE DYNAMICS
NONLINEAR TRANSPORT
ADIABATIC QUANTUM MOTORS
ADIABATIC QUANTUM PUMPS
QUANTUM HEAT ENGINES
QUANTUM REFRIGERATORS
TRANSPORT THROUGT QUANTUM DOTS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/125348
Acceder
id CONICETDig_17955810d42206341c955826a0b3b908
oai_identifier_str oai:ri.conicet.gov.ar:11336/125348
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Thermodynamics and Steady State of Quantum Motors and Pumps Far from EquilibriumBustos Marun, Raul AlbertoCalvo, Hernan LaureanoQUANTUM THERMODYNAMICSSTEADY-STATE DYNAMICSNONLINEAR TRANSPORTADIABATIC QUANTUM MOTORSADIABATIC QUANTUM PUMPSQUANTUM HEAT ENGINESQUANTUM REFRIGERATORSTRANSPORT THROUGT QUANTUM DOTShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this article, we briefly review the dynamical and thermodynamical aspects of different forms of quantum motors and quantum pumps. We then extend previous results to provide new theoretical tools for a systematic study of those phenomena at far-from-equilibrium conditions. We mainly focus on two key topics: (1) The steady-state regime of quantum motors and pumps, paying particular attention to the role of higher order terms in the nonadiabatic expansion of the current-induced forces. (2) The thermodynamical properties of such systems, emphasizing systematic ways of studying the relationship between different energy fluxes (charge and heat currents and mechanical power) passing through the system when beyond-first-order expansions are required. We derive a general order-by-order scheme based on energy conservation to rationalize how every order of the expansion of one form of energy flux is connected with the others. We use this approach to give a physical interpretation of the leading terms of the expansion. Finally, we illustrate the above-discussed topics in a double quantum dot within the Coulomb-blockade regime and capacitively coupled to a mechanical rotor. We find many exciting features of this system for arbitrary nonequilibrium conditions: a definite parity of the expansion coefficients with respect to the voltage or temperature biases; negative friction coefficients; and the fact that, under fixed parameters, the device can exhibit multiple steady states where it may operate as a quantum motor or as a quantum pump, depending on the initial conditions.Fil: Bustos Marun, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; ArgentinaFil: Calvo, Hernan Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Río Cuarto; ArgentinaMDPI2019-08-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/125348Bustos Marun, Raul Alberto; Calvo, Hernan Laureano; Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium; MDPI; Entropy; 21; 9; 23-8-2019; 824-8541099-4300CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1906.11797info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7515353/info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1099-4300/21/9/824info:eu-repo/semantics/altIdentifier/url/https://europepmc.org/article/pmc/pmc7515353info:eu-repo/semantics/altIdentifier/doi/10.3390%2Fe21090824info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:56:48Zoai:ri.conicet.gov.ar:11336/125348instacron: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 09:56:49.191CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
title Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
spellingShingle Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
Bustos Marun, Raul Alberto
QUANTUM THERMODYNAMICS
STEADY-STATE DYNAMICS
NONLINEAR TRANSPORT
ADIABATIC QUANTUM MOTORS
ADIABATIC QUANTUM PUMPS
QUANTUM HEAT ENGINES
QUANTUM REFRIGERATORS
TRANSPORT THROUGT QUANTUM DOTS
title_short Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
title_full Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
title_fullStr Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
title_full_unstemmed Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
title_sort Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
dc.creator.none.fl_str_mv Bustos Marun, Raul Alberto
Calvo, Hernan Laureano
author Bustos Marun, Raul Alberto
author_facet Bustos Marun, Raul Alberto
Calvo, Hernan Laureano
author_role author
author2 Calvo, Hernan Laureano
author2_role author
dc.subject.none.fl_str_mv QUANTUM THERMODYNAMICS
STEADY-STATE DYNAMICS
NONLINEAR TRANSPORT
ADIABATIC QUANTUM MOTORS
ADIABATIC QUANTUM PUMPS
QUANTUM HEAT ENGINES
QUANTUM REFRIGERATORS
TRANSPORT THROUGT QUANTUM DOTS
topic QUANTUM THERMODYNAMICS
STEADY-STATE DYNAMICS
NONLINEAR TRANSPORT
ADIABATIC QUANTUM MOTORS
ADIABATIC QUANTUM PUMPS
QUANTUM HEAT ENGINES
QUANTUM REFRIGERATORS
TRANSPORT THROUGT QUANTUM DOTS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this article, we briefly review the dynamical and thermodynamical aspects of different forms of quantum motors and quantum pumps. We then extend previous results to provide new theoretical tools for a systematic study of those phenomena at far-from-equilibrium conditions. We mainly focus on two key topics: (1) The steady-state regime of quantum motors and pumps, paying particular attention to the role of higher order terms in the nonadiabatic expansion of the current-induced forces. (2) The thermodynamical properties of such systems, emphasizing systematic ways of studying the relationship between different energy fluxes (charge and heat currents and mechanical power) passing through the system when beyond-first-order expansions are required. We derive a general order-by-order scheme based on energy conservation to rationalize how every order of the expansion of one form of energy flux is connected with the others. We use this approach to give a physical interpretation of the leading terms of the expansion. Finally, we illustrate the above-discussed topics in a double quantum dot within the Coulomb-blockade regime and capacitively coupled to a mechanical rotor. We find many exciting features of this system for arbitrary nonequilibrium conditions: a definite parity of the expansion coefficients with respect to the voltage or temperature biases; negative friction coefficients; and the fact that, under fixed parameters, the device can exhibit multiple steady states where it may operate as a quantum motor or as a quantum pump, depending on the initial conditions.
Fil: Bustos Marun, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
Fil: Calvo, Hernan Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Río Cuarto; Argentina
description In this article, we briefly review the dynamical and thermodynamical aspects of different forms of quantum motors and quantum pumps. We then extend previous results to provide new theoretical tools for a systematic study of those phenomena at far-from-equilibrium conditions. We mainly focus on two key topics: (1) The steady-state regime of quantum motors and pumps, paying particular attention to the role of higher order terms in the nonadiabatic expansion of the current-induced forces. (2) The thermodynamical properties of such systems, emphasizing systematic ways of studying the relationship between different energy fluxes (charge and heat currents and mechanical power) passing through the system when beyond-first-order expansions are required. We derive a general order-by-order scheme based on energy conservation to rationalize how every order of the expansion of one form of energy flux is connected with the others. We use this approach to give a physical interpretation of the leading terms of the expansion. Finally, we illustrate the above-discussed topics in a double quantum dot within the Coulomb-blockade regime and capacitively coupled to a mechanical rotor. We find many exciting features of this system for arbitrary nonequilibrium conditions: a definite parity of the expansion coefficients with respect to the voltage or temperature biases; negative friction coefficients; and the fact that, under fixed parameters, the device can exhibit multiple steady states where it may operate as a quantum motor or as a quantum pump, depending on the initial conditions.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-23
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/11336/125348
Bustos Marun, Raul Alberto; Calvo, Hernan Laureano; Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium; MDPI; Entropy; 21; 9; 23-8-2019; 824-854
1099-4300
CONICET Digital
CONICET
url http://hdl.handle.net/11336/125348
identifier_str_mv Bustos Marun, Raul Alberto; Calvo, Hernan Laureano; Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium; MDPI; Entropy; 21; 9; 23-8-2019; 824-854
1099-4300
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1906.11797
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7515353/
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1099-4300/21/9/824
info:eu-repo/semantics/altIdentifier/url/https://europepmc.org/article/pmc/pmc7515353
info:eu-repo/semantics/altIdentifier/doi/10.3390%2Fe21090824
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
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
_version_ 1842269425668980736
score 13.13397

Publicaciones similares