Nonlinear topological states in the Su–Schrieffer–Heeger model
https://doi.org/10.17586/2220-8054-2017-8-6-695-700
Аннотация
Topological photonics offers unique functionalities in light manipulation at the nanoscale by means of the so-called topological states which are robust against various forms of disorder. One of the simplest one-dimensional models supporting topological states is the Su–Schrieffer–Heeger model. In this paper, we review the physics of the Su–Schrieffer–Heeger model and its nonlinear counterparts exhibiting self-induced, tunable and many-particle edge states. We discuss the robustness of these states, highlighting their rich potential for nanophotonic and quantum optics applications.
Об авторах
M. A. Gorlach
ITMO University
Россия
Россия
Kronverkskiy, 49, St. Petersburg, 197101
A. P. Slobozhanyuk
ITMO University
Россия
Россия
Kronverkskiy, 49, St. Petersburg, 197101
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Рецензия
Для цитирования:
Gorlach M.A., Slobozhanyuk A.P. Nonlinear topological states in the Su–Schrieffer–Heeger model. Наносистемы: физика, химия, математика. 2017;8(6):695-700. https://doi.org/10.17586/2220-8054-2017-8-6-695-700
For citation:
Gorlach M.A., Slobozhanyuk A.P. Nonlinear topological states in the Su–Schrieffer–Heeger model. Nanosystems: Physics, Chemistry, Mathematics. 2017;8(6):695-700. https://doi.org/10.17586/2220-8054-2017-8-6-695-700
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