Nonlinear topological transitions over a metasurface
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DOI: 10.1103/physrevb.100.214310
Abstract: We demonstrate a self-induced topological transition and the formation of topologically protected edge states in a two-dimensional array of coupled resonant cavities placed on a Kagome lattice with saturable nonlinearity introduced in the interconnecting bonds.… read more here.
Keywords: topology; nonlinear topological; transitions metasurface; topological transitions ... See more keywords
Nonlinear topological edge states: From dynamic delocalization to thermalization
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.105.104308
Abstract: Bertin Many Manda, 2 Rajesh Chaunsali, 3 Georgios Theocharis, and Charalampos Skokos LAUM, CNRS, Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans, France Nonlinear Dynamics and Chaos group, Department of Mathematics and Applied Mathematics,… read more here.
Keywords: edge states; dynamic delocalization; nonlinear topological; topological edge ... See more keywords