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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/8708
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dc.contributor.authorRevathy, B S-
dc.contributor.authorMukherjee, Victor-
dc.contributor.authorDivakaran, Uma-
dc.date.accessioned2026-04-24T03:40:38Z-
dc.date.available2026-04-24T03:40:38Z-
dc.date.issued2024-06-18-
dc.identifier.citationThe European Physical Journal B, 2024, Vol. 97 (76), AR No. 76en_US
dc.identifier.issn1434-6036-
dc.identifier.urihttp://hdl.handle.net/2289/8708-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en_US
dc.description.abstractWe construct a quantum critical Otto engine that is powered by finite temperature baths. We show that the work output of the engine shows universal power law behavior that depends on the critical exponents of the working medium, as well as on the temperature of the cold bath. Furthermore, higher temperatures of the cold bath allows the engine to approach the limit of adiabatic operation for smaller values of the time period, while the corresponding power shows a maximum at an intermediate value of the cold bath temperature. These counterintuitive results stems from thermal excitations dominating the dynamics at higher temperatures.en_US
dc.language.isoenen_US
dc.publisherThe European Physical Journal Ben_US
dc.relation.urihttps://doi.org/10.48550/arXiv.2403.20172en_US
dc.relation.urihttps://inspirehep.net/literature/2772657en_US
dc.relation.urihttps://doi.org/10.1140/epjb/s10051-024-00721-4en_US
dc.rights© The Author(s), under exclusive licence to EDP Sciences, SIF and Springer-Verlag GmbH Germany, 2024en_US
dc.subjectCriticalityen_US
dc.subjectInternal Combustion Enginesen_US
dc.subjectLow Temperature Physicsen_US
dc.subjectPhase Transition and Critical Phenomenaen_US
dc.subjectQuantum Computingen_US
dc.subjectThermoelectricsen_US
dc.subjectStochastic Thermodynamics of Quantum Systemsen_US
dc.titleQuantum critical engine at finite temperaturesen_US
dc.typeArticleen_US
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