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dc.creatorDanieli, Carlo
dc.creatorMaluckov, Aleksandra
dc.creatorFlach, Sergej
dc.date.accessioned2018-11-01T11:50:22Z
dc.date.accessioned2018-11-02T08:58:28Z
dc.date.available2018-11-01T11:50:22Z
dc.date.available2018-11-02T08:58:28Z
dc.date.issued2018
dc.identifier.issn1063-777X (print)
dc.identifier.issn1090-6517 (electronic)
dc.identifier.urihttp://aip.scitation.org/doi/10.1063/1.5041434
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/7918
dc.description.abstractLinear wave equations on flat-band networks host compact localized eigenstates (CLS). Nonlinear wave equations on translationally invariant flat-band networks can host compact discrete breathers-time-periodic and spatially compact localized solutions. Such solutions can appear as one-parameter families of continued linear compact eigenstates, or as discrete sets on families of non-compact discrete breathers, or even on purely dispersive networks with fine-tuned nonlinear dispersion. In all cases, their existence relies on destructive interference. We use CLS amplitude distribution properties and orthogonality conditions to derive existence criteria and stability properties for compact discrete breathers as continued CLS. Published by AIP Publishing.
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45010/RS//
dc.relationIBS (IBS-R024-D1)
dc.rightsopenAccess
dc.sourceLow Temperature Physics
dc.titleCompact discrete breathers on flat-band networksen
dc.typearticleen
dc.rights.licenseBY-NC-ND
dcterms.abstractДаниели, Царло; Малуцков, Aлександра; Флацх, Сергеј;
dc.rights.holder© 2018 Author(s)
dc.citation.volume44
dc.citation.issue7
dc.citation.spage678
dc.citation.epage687
dc.identifier.wos000437710600010
dc.identifier.doi10.1063/1.5041434
dc.description.otherThis is the peer-reviewed version of the following article: Danieli, C., A. Maluckov, and S. Flach. "Compact discrete breathers on flat-band networks." Low Temperature Physics 44, no. 7 (2018): 865-876. [http://dx.doi.org/10.1063/1.5041434]
dc.type.versionacceptedVersion
dc.identifier.scopus2-s2.0-85049657756
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/10691/1803.01959.pdf


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