Adiabatic edge-to-edge transformations in time-modulated elastic lattices and non-Hermitian shortcuts

Adiabatic edge-to-edge transformations in time-modulated elastic lattices and non-Hermitian shortcuts

The temporal modulation of a relevant parameter can be employed to induce modal transformations in Hermitian elastic lattices. When this is combined with a proper excitation mechanism, it allows to drive the energy transfer across the lattice with tunable propagation rates. Such a modal transformati...

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Bibliographic Details
Main Authors: Emanuele Riva, Gianmaria Castaldini, Francesco Braghin
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:New Journal of Physics
Subjects:
adiabatic pumping
topological lattice
phononic crystal
non-Hermitian
Online Access:https://doi.org/10.1088/1367-2630/ac1ed4

Internet

https://doi.org/10.1088/1367-2630/ac1ed4

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