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hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorDEAN, David S.
hal.structure.identifierDepartment of Physics
hal.structure.identifierDepartment of Theoretical Physics
hal.structure.identifierDepartment of Physics, Faculty of Mathematics and Physics
dc.contributor.authorPODGORNIK, Rudolf
dc.date.created2014-03-27
dc.date.issued2014-03-14
dc.identifier.issn1539-3755
dc.description.abstractEnWe investigate the dynamics of thermal Casimir interactions between plates described within a living conductor model, with embedded mobile anions and cations, whose density field obeys a stochastic partial differential equation which can be derived starting from the Langevin equations of the individual particles. This model describes the thermal Casimir interaction in the same way that the fluctuating dipole model describes van der Waals interactions. The model is analytically solved in a Debye-Hückel-like approximation. We identify several limiting dynamical regimes where the time dependence of the thermal Casimir interactions can be obtained explicitly. Most notably we find a regime with diffusive scaling, even though the charges are confined to the plates and do not diffuse into the intervening space, which makes the diffusive scaling difficult to anticipate and quite unexpected on physical grounds.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.subject.enPolarization and depolarization
dc.subject.enstochastic processes and statistics
dc.subject.enStochastic analysis methods
dc.subject.enFluctuation phenomena
dc.subject.enrandom processes
dc.subject.ennoise
dc.subject.enand Brownian motion
dc.subject.enProbability theory
dc.title.enRelaxation of the thermal Casimir force between net neutral plates containing Brownian charges
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevE.89.032117
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Mécanique statistique [cond-mat.stat-mech]
dc.identifier.arxiv1312.4728
bordeaux.journalPhysical Review E : Statistical, Nonlinear, and Soft Matter Physics
bordeaux.page032117 (1-8)
bordeaux.volume89
bordeaux.issue3
bordeaux.peerReviewedoui
hal.identifierhal-00987474
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00987474v1
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