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On Moving Discrete Modes in Nonlinear Lattices
dc.creator | Maluckov, Aleksandra | |
dc.creator | Stepić, Milutin | |
dc.creator | Gligorić, Goran | |
dc.creator | Hadžievski, Ljupčo | |
dc.creator | Malomed, Boris | |
dc.date.accessioned | 2018-03-03T14:34:25Z | |
dc.date.available | 2018-03-03T14:34:25Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 0094-243X | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/6789 | |
dc.description.abstract | In this paper we summarize the results of our investigation of the moving localized structures in lattice like systems. Dynamics of discrete localized modes in cubic, cubic-quintic, saturable photorefractive lattice and in the Bose-Einstein condensate modelled by the nonpolynomial Schrodinger equation are considered in the framework of the Peierls-Nabarro barrier. Two approaches are numerically tested: free-energy approach and mapping analysis. We show that only the last one is appropriate. | en |
dc.relation | Ministry of Science of Serbia [I4I034] | |
dc.rights | restrictedAccess | en |
dc.source | AIP Conference Proceedings | en |
dc.subject | the Peierls-Nabarro barrier | en |
dc.subject | free energy | en |
dc.subject | mapping analysis | en |
dc.title | On Moving Discrete Modes in Nonlinear Lattices | en |
dc.type | conferenceObject | en |
dcterms.abstract | Хаджиевски Љупчо; Глигорић Горан; Степић Милутин; Малуцков Aлександра; Маломед, Борис; | |
dc.citation.volume | 1076 | |
dc.citation.spage | 142 | |
dc.citation.epage | + | |
dc.identifier.wos | 000263640400021 | |
dc.description.other | 7th International Summer School and Conference on Lets Face Chaos through Nonlinear Dynamics, Jun 29-Jul 13, 2008, Univ Maribor, Maribor, Slovenia | en |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_vinar_6789 |
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