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http://dx.doi.org/10.18419/opus-12973
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DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Niggemann, Oliver | - |
dc.contributor.author | Seifert, Udo | - |
dc.date.accessioned | 2023-04-21T12:08:43Z | - |
dc.date.available | 2023-04-21T12:08:43Z | - |
dc.date.issued | 2021 | de |
dc.identifier.issn | 0022-4715 | - |
dc.identifier.issn | 1572-9613 | - |
dc.identifier.other | 1844475743 | - |
dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-129924 | de |
dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/12992 | - |
dc.identifier.uri | http://dx.doi.org/10.18419/opus-12973 | - |
dc.description.abstract | A general framework for the field-theoretic thermodynamic uncertainty relation was recently proposed and illustrated with the (1+1) dimensional Kardar-Parisi-Zhang equation. In the present paper, the analytical results obtained there in the weak coupling limit are tested via a direct numerical simulation of the KPZ equation with good agreement. The accuracy of the numerical results varies with the respective choice of discretization of the KPZ non-linearity. Whereas the numerical simulations strongly support the analytical predictions, an inherent limitation to the accuracy of the approximation to the total entropy production is found. In an analytical treatment of a generalized discretization of the KPZ non-linearity, the origin of this limitation is explained and shown to be an intrinsic property of the employed discretization scheme. | en |
dc.description.sponsorship | Projekt DEAL | de |
dc.language.iso | en | de |
dc.relation.uri | doi:10.1007/s10955-020-02692-z | de |
dc.rights | info:eu-repo/semantics/openAccess | de |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | de |
dc.subject.ddc | 530 | de |
dc.title | Numerical study of the thermodynamic uncertainty relation for the KPZ-equation | en |
dc.type | article | de |
dc.date.updated | 2023-03-25T16:09:32Z | - |
ubs.fakultaet | Mathematik und Physik | de |
ubs.institut | Institut für Theoretische Physik II | de |
ubs.publikation.seiten | 29 | de |
ubs.publikation.source | Journal of statistical physics 182 (2021), No. 25 | de |
ubs.publikation.typ | Zeitschriftenartikel | de |
Enthalten in den Sammlungen: | 08 Fakultät Mathematik und Physik |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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s10955-020-02692-z.pdf | 1,35 MB | Adobe PDF | Öffnen/Anzeigen |
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