Measuring topological invariants in small photonic lattices
We present a robust practical scheme for measuring the topological invariants of non-interacting tight-binding models realized in arrays of coupled photonic cavities. More specifically, we aim to focus on the implementation of a single unit cell with tunable twisted boundary conditions in order to a...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2014-01-01
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Series: | New Journal of Physics |
Subjects: | |
Online Access: | https://doi.org/10.1088/1367-2630/16/12/123013 |