Mostrar el registro sencillo del ítem
dc.contributor.author
Garcia Garcia, Reinaldo
dc.contributor.author
Domínguez, Daniel
dc.date.available
2017-11-02T16:38:01Z
dc.date.issued
2014-02-14
dc.identifier.citation
Garcia Garcia, Reinaldo; Domínguez, Daniel; Duration of local violations of the second law of thermodynamics along single trajectories in phase space; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 89; 2; 14-2-2014; 221161-221168
dc.identifier.issn
1539-3755
dc.identifier.uri
http://hdl.handle.net/11336/27420
dc.description.abstract
We define the violation fraction ν as the cumulative fraction of time that the entropy change is negative during single realizations of processes in phase space. This quantity depends on both the number of degrees of freedom N and the duration of the time interval τ. In the large-τ and large-N limit we show that, for ergodic and microreversible systems, the mean value of ν scales as ⟨ν(N,τ)⟩∼(τN11+α)−1. The exponent α is positive and generally depends on the protocol for the external driving forces, being α=1 for a constant drive. As an example, we study a nontrivial model where the fluctuations of the entropy production are non-Gaussian: an elastic line driven at a constant rate by an anharmonic trap. In this case we show that the scaling of ⟨ν⟩ with N and τ agrees with our result. Finally, we discuss how this scaling law may break down in the vicinity of a continuous phase transition.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Fluctuaciones
dc.subject
Entropy
dc.subject.classification
Otras Ciencias Físicas
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Duration of local violations of the second law of thermodynamics along single trajectories in phase space
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-29T16:32:59Z
dc.journal.volume
89
dc.journal.number
2
dc.journal.pagination
221161-221168
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Garcia Garcia, Reinaldo. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
dc.description.fil
Fil: Domínguez, Daniel. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
dc.journal.title
Physical Review E: Statistical, Nonlinear and Soft Matter Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevE.89.022116
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pubmed/25353431
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.89.022116
Archivos asociados