Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Mathematics & Physics. Prepublication
- Authors
- Fedchenko, Dmitry P.; Goryacheva, Daria V.; Timofeev, Ivan V.
- Contact information
- Fedchenko, Dmitry P. : Kirensky Institute of Physics Federal Research Center KSC SB RAS Krasnoyarsk, Russian Federation; Siberian Federal University Krasnoyarsk, Russian Federation; OCRID: 0000-0003-2684-6226; Goryacheva, Daria V. : Siberian Federal University Krasnoyarsk, Russian Federation; ; Timofeev, Ivan V. : Kirensky Institute of Physics Federal Research Center KSC SB RAS Krasnoyarsk, Russian Federation; Siberian Federal University Krasnoyarsk, Russian Federation; OCRID: 0000-0002-6558-5607
- Keywords
- photonic edge states; graphene crystal lattice; tight binding approximation; complex cou-pling constants
- Abstract
A waveguide system consisting of a hexagonal array of resonators with the sixth-order symmetry is studied. Using deformations in the system obtained by permuting vertices on the coordination spheres and changing the constants of coupling between the resonators, the edge states have been obtained, the origin of which is explained by elementary means. The edge solutions are preserved for an array with the complex coupling constants
- Pages
- 122–128
- EDN
- MWDAOG
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/157928
Journal of Siberian Federal University. Mathematics & Physics / Edge States on Hexagonal Array of Resonators with Complex Coupling Constants
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