dc.creator | Quintero, Niurka R. | |
dc.creator | Kevrekidis, Panayotis G. | |
dc.date.accessioned | 2015-04-08T12:32:53Z | |
dc.date.available | 2015-04-08T12:32:53Z | |
dc.date.issued | 2001 | |
dc.identifier.citation | Quintero, N.R. y Kevrekidis, P.G. (2001). Nonequivalence of phonon modes in the sine-Gordon equation. Physical Review E, 64 (5), 056608-1-4. | es |
dc.identifier.issn | 1539-3755 | es |
dc.identifier.issn | 1550-2376 | es |
dc.identifier.uri | http://hdl.handle.net/11441/23734 | |
dc.description.abstract | We study the resonances in the sine-Gordon equation driven by an ac force using a linear perturbation theory. We show that resonances take place when the driving frequency d is equal to half of the phonon modes’ frequencies as has been shown numerically in our earlier work [ N. R. Quintero, A. Sanchez, and F. G. Mertens, Phys. Rev. E 62 , R60 ( 2000)] , however, we find that the ac force is able to excite not all the phonon modes, but rather only the odd phonons ( i.e., the ones with odd eigenfunctions) | es |
dc.description.sponsorship | Junta de Andalucia project FQM-280 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.relation.ispartof | Physical Review E, 2001, 64(5), 056608: 1-4 | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Nonequivalence of phonon modes in the sine-Gordon equation | es |
dc.type | info:eu-repo/semantics/article | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.relation.projectID | European grant LOCNET No. HPRN-CT-1999-00163 | es |
dc.relation.publisherversion | http://journals.aps.org/pre/pdf/10.1103/PhysRevE.64.056608 | es |
dc.relation.publisherversion | DOI: 10.1103/PhysRevE.64.056608 | es |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevE.64.056608 | |
dc.identifier.doi | 10.1103/PhysRevE.64.056608 | |
dc.journaltitle | Physical Review E | es |
dc.publication.volumen | 64 | es |
dc.publication.issue | 5 | es |
dc.publication.initialPage | 056608-1 | es |
dc.publication.endPage | 4 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/23734 | |
dc.contributor.funder | Junta de Andalucía | |