Abstract
We discuss three examples of different physical systems where the energy localization occurs at the edges due to nonlinearity, topology, or curvature. In many of such systems, the existence of localized edge modes and their properties can be verified experimentally, as for the case of arrays of weakly coupled optical waveguides and topological photonic modes.
Original language | English |
---|---|
Pages (from-to) | 1201-1207 |
Number of pages | 7 |
Journal | Low Temperature Physics |
Volume | 45 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1 Sept 2019 |