Topology puts solitons in the corner

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Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Date
2021-09
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Degree programme
Language
en
Pages
2
980-981
Series
Nature Physics, Volume 17, issue 9
Abstract
Nonlinearity and topology are both linked to symmetries, but what happens when the two are combined is not a trivial question. In a nonlinear photonic higher-order topological insulator, solitons localize on the corners together with the topological modes.
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Citation
Salerno , G 2021 , ' Topology puts solitons in the corner ' , Nature Physics , vol. 17 , no. 9 , pp. 980-981 . https://doi.org/10.1038/s41567-021-01282-4