dc.creator | Palmero Acebedo, Faustino | es |
dc.creator | English, Lars Q. | es |
dc.creator | Cuevas-Maraver, Jesús | es |
dc.creator | Kevrekidis, Panayotis G. | es |
dc.date.accessioned | 2020-09-09T16:34:30Z | |
dc.date.available | 2020-09-09T16:34:30Z | |
dc.date.issued | 2020-09 | |
dc.identifier.citation | Palmero Acebedo, F., English, L.Q., Cuevas-Maraver, J. y Kevrekidis, P.G. (2020). Nonlinear edge modes in a honeycomb electrical lattice near the Dirac points. Physics Letters A, 384 (26), 126664-. | |
dc.identifier.issn | 0375-9601 | es |
dc.identifier.uri | https://hdl.handle.net/11441/100879 | |
dc.description.abstract | We examine - both experimentally and numerically - a two-dimensional nonlinear driven electrical lattice
with honeycomb structure. Drives are considered over a range of frequencies both outside (below and above)
and inside the band of linear modes. We identify a number of discrete breathers both existing in the bulk and
also (predominantly) ones arising at the domain boundaries, localized either along the arm-chair or along the
zig-zag edges. The types of edge-localized breathers observed and computed emerge in distinct frequency bands
near the Dirac-point frequency of the dispersion surface while driving the lattice subharmonically (in a spatially
homogeneous manner). These observations/computations can represent a starting point towards the exploration
of the interplay of nonlinearity and topology in an experimentally tractable system such as the honeycomb
electrical lattice. | es |
dc.description.sponsorship | AEI/FEDER (UE) MAT2016- 79866-R | es |
dc.description.sponsorship | University of Seville (Spain) VI PPITUS | es |
dc.format | application/pdf | es |
dc.format.extent | 7 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Physics Letters A, 384 (26), 126664-. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Intrinsic localized modes | es |
dc.subject | Discrete breathers | es |
dc.subject | Edge breathers | es |
dc.title | Nonlinear edge modes in a honeycomb electrical lattice near the Dirac points | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | 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 | MAT2016- 79866-R | es |
dc.relation.projectID | VI PPITUS | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0375960120305314 | es |
dc.identifier.doi | 10.1016/j.physleta.2020.126664 | es |
dc.contributor.group | Universidad de Sevilla. FQM280: Física no Lineal | es |
idus.validador.nota | Preprint | es |
dc.journaltitle | Physics Letters A | es |
dc.publication.volumen | 384 | es |
dc.publication.issue | 26 | es |
dc.publication.initialPage | 126664 | es |