Topology puts solitons in the corner

Grazia Salerno

doi:10.1038/s41567-021-01282-4

Topology puts solitons in the corner

Grazia Salerno^*

^*Corresponding author for this work

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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.

Original language	English
Pages (from-to)	980-981
Number of pages	2
Journal	Nature Physics
Volume	17
Issue number	9
Early online date	1 Jul 2021
DOIs	https://doi.org/10.1038/s41567-021-01282-4
Publication status	Published - Sept 2021
MoE publication type	B1 Non-refereed journal articles

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Topology puts solitons in the corner

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