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Power and efficient power optimization of one-qubit Novikov quantum heat engines with an external dissipative heat leak

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dc.contributor.authorFernández Sánchez, Julio Juan
dc.contributor.funderAgencia Estatal de Investigación (España)
dc.date.accessioned2025-11-20T10:09:43Z
dc.date.available2025-11-20T10:09:43Z
dc.date.issued2024-05-30
dc.descriptionThe registered version of this article, first published in “Journal of Non-Equilibrium Thermodynamics", is available online at the publisher's website: De Gruyter, https://doi.org/10.1515/jnet-2023-0118
dc.description.abstractWe optimize one-qubit Novikov quantum heat engines with a dissipative heat leak using the formalisms of open-system Quantum Mechanics and the Finite-Time Thermodynamics. We show that the leak changes the power-efficiency and the efficient-power-efficiency curves, reduces the maximum efficiency of the machine and does not change its power. We also discuss the effects of the leak on the power that is rejected from the machine to the environment. Finally, we study the high-temperature limit to check that the engine reduces in this limit to a classic Novikov heat engine.en
dc.description.provenanceMade available in DSpace on 2025-11-20T10:09:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2024-05-30en
dc.description.sponsorshipPublicación financiada por el Ministerio de Ciencia e Innovación (España), ID2019-105182GB-I00.
dc.description.versionversión final
dc.identifier.citationFernández, Julio Juan. "Power and efficient power optimization of one-qubit Novikov quantum heat engines with an external dissipative heat leak" Journal of Non-Equilibrium Thermodynamics, vol. 49, no. 3, 2024, pp. 377-389. https://doi.org/10.1515/jnet-2023-0118
dc.identifier.doihttps://doi.org/10.1515/jnet-2023-0118
dc.identifier.issn1437-4358
dc.identifier.urihttps://hdl.handle.net/20.500.14468/30893
dc.journal.titleJournal of Non-Equilibrium Thermodynamics
dc.journal.volume49(3
dc.language.isoen
dc.page.final389
dc.page.initial377
dc.publisherDe Gruyter
dc.relation.centerFacultad de Ciencias
dc.relation.departmentFísica Fundamental
dc.relation.projectidinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-105182GB-I00/ES/SISTEMAS COMPLEJOS CUANTICOS: FUNDAMENTOS Y APLICACIONES
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject2212 Física Teórica
dc.subject.keywordsOne-qubit heat engineen
dc.subject.keywordsFinite-time thermodynamicsen
dc.subject.keywordsHeat leaksen
dc.titlePower and efficient power optimization of one-qubit Novikov quantum heat engines with an external dissipative heat leaken
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublication399b0900-8cdc-4ba5-a896-c20708e754aa
relation.isAuthorOfPublication.latestForDiscovery399b0900-8cdc-4ba5-a896-c20708e754aa
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