Optimal work fluctuations for finite-time and weak processes

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorNazé, Pierre-
Data de aceite: dc.date.accessioned2025-08-21T16:19:55Z-
Data de disponibilização: dc.date.available2025-08-21T16:19:55Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevE.108.054118-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306097-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306097-
Descrição: dc.descriptionThe optimal protocols for the irreversible work achieve their maximum usefulness if their work fluctuations are the smallest ones. In this work, for classical and isothermal processes subjected to finite-time and weak drivings, I show that the optimal protocol for the irreversible work is the same for the variance of work. This conclusion is based on the fluctuation-dissipation relation W¯=ΔF+βσW2/2, extended now to finite-time and weak drivings. To illustrate it, I analyze a white-noise overdamped Brownian motion subjected to an anharmonic stiffening trap for fast processes. By contrast with the already known results in the literature for classical systems, the linear-response theory approach of the work probabilistic distribution is not a Gaussian reduction.-
Descrição: dc.descriptionUniversidade Estadual Paulista, São Paulo-
Descrição: dc.descriptionUniversidade Estadual Paulista, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationPhysical Review E-
???dc.source???: dc.sourceScopus-
Título: dc.titleOptimal work fluctuations for finite-time and weak processes-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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