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http://hdl.handle.net/2445/107043
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DC Field | Value | Language |
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dc.contributor.author | Masoliver, Jaume, 1951- | - |
dc.date.accessioned | 2017-02-16T09:14:24Z | - |
dc.date.available | 2017-02-16T09:14:24Z | - |
dc.date.issued | 2016-05-03 | - |
dc.identifier.issn | 1539-3755 | - |
dc.identifier.uri | http://hdl.handle.net/2445/107043 | - |
dc.description.abstract | We generalize the telegrapher's equation to allow for anomalous transport. We derive the space-time fractional telegrapher's equation using the formalism of the persistent random walk in continuous time. We also obtain the characteristic function of the space-time fractional process and study some particular cases and asymptotic approximations. Similarly to the ordinary telegrapher's equation, the time-fractional equation also presents distinct behaviors for different time scales. Specifically, transitions between different subdiffusive regimes or from superdiffusion to subdiffusion are shown by the fractional equation as time progresses | - |
dc.format.extent | 10 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: http://journals.aps.org/pre/abstract/10.1103/PhysRevE.93.052107 | - |
dc.relation.ispartof | Physical Review E, 2016, vol. 93, num. 5, p. 052107-1-052107-10 | - |
dc.rights | (c) American Physical Society, 2016 | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Processos estocàstics | - |
dc.subject.classification | Equacions diferencials lineals | - |
dc.subject.other | Stochastic processes | - |
dc.subject.other | Linear differential equations | - |
dc.title | Fractional telegrapher's equation from fractional persistent random walks | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 667654 | - |
dc.date.updated | 2017-02-16T09:14:24Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
File | Description | Size | Format | |
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667654.pdf | 196.12 kB | Adobe PDF | View/Open |
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