Publication:
Vortex and dipole solitons in lattices possessing defects and dislocations

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dc.contributor.authorBağcı, Mahmut
dc.contributor.authorBakırtaş, İlkay
dc.contributor.authorAntar, Nalan
dc.contributor.departmentMatematik Bölümü
dc.contributor.departmentMatematik Bölümü
dc.contributor.ituauthorAntar, Nalan
dc.contributor.ituauthorAkar, İlkay Bakırtaş
dc.date.accessioned2026-01-25T11:00:16Z
dc.date.issued2014-11-01
dc.description.abstractAbstract We report the numerical existence of dipole and vortex solitons for the two-dimensional nonlinear Schrodinger (NLS) equation with external potentials that possess strong irregularities, i.e., edge dislocations and a vacancy defects. Multi-humped solitons are computed by employing a spectral fixed-point computational scheme. The nonlinear stability of these solitons is investigated using direct simulations of the NLS equation and it is observed that these multi-humped modes in the defect lattices can be stable or unstable.
dc.description.urihttps://doi.org/10.1016/j.optcom.2014.06.005
dc.description.urihttps://dx.doi.org/10.1016/j.optcom.2014.06.005
dc.identifier.doi10.1016/j.optcom.2014.06.005
dc.identifier.endpage218
dc.identifier.issn0030-4018
dc.identifier.openairedoi_dedup___::849b10aeb4cbfcdf150c531ef08174f0
dc.identifier.orcid0000-0001-6931-6837
dc.identifier.orcid0000-0003-4640-0248
dc.identifier.startpage204
dc.identifier.urihttps://hdl.handle.net/11527/50044
dc.identifier.volume331
dc.language.isoeng
dc.publisherElsevier BV
dc.relation.ispartofOptics Communications
dc.rightsCLOSED
dc.sdg.typeGoal 16: Peace and Justice Strong Institutions
dc.titleVortex and dipole solitons in lattices possessing defects and dislocations
dc.typeArticle
dspace.entity.typePublication
person.identifier.orcid0000-0001-7909-8677
person.identifier.orcid0000-0003-4640-0248

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