Non-Hermitian topological exciton-polariton corner modes
We theoretically study two-dimensional exciton-polariton lattices and predict that non-Hermitian topological corner modes can be formed under non-resonant pumping. As a generalization of the non-Hermitian skin effect, all eigenstates are localized at the two corners in our model. This is also a h...
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Main Authors: | Xu, Xingran, Bao, Ruiqi, Liew, Timothy C. H. |
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Other Authors: | School of Physical and Mathematical Sciences |
Format: | Article |
Language: | English |
Published: |
2023
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/170801 |
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Institution: | Nanyang Technological University |
Language: | English |
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