Supplementary material from "Selective and tunable excitation of topological non-Hermitian quasi-edge modes"

The MatLab source les are: 1) code1.m. This le generates Fig.3 of the main manuscript, showing the metastability of topological edge states. The code uses the function intgenera.m. 2) code2.m. This code generates panels (a) and (b) of Figs.4,5,6 and 7. It uses the two functions intgenera.m and intgeneraimp.m. 3) code 3.m. This code generates panels (c) of Figs.4,5,6 and 7. Basically it computes the poles of the Laplace transform (or eigenvalues of the OBC matrix Hamiltonian). 4) intgenera.m. This function is used by code1.m and code2.m. 5) intgeneraimp.m. This function is used by code.1,m and code2.m.

The Electronic Supplemental Material contains the MatLab source codes used in the numerical simulations for the generation of Figs.3,4,5,6 and 7 of the main manuscript.

Peer reviewed

Country

Spain

Related Organizations

Spanish National Research Council
Spain

Keywords

Wave self-healing, Non-Hermitian skin effect, Topological phases

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