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A scheme for realizing nonreciprocal interlayer coupling in bilayer topological systems
Nonreciprocal interlayer coupling is difficult to practically implement in bilayer non-Hermitian topological photonic systems. In this work, we identify a similarity transformation between the Hamiltonians of systems with nonreciprocal interlayer coupling and on-site gain/loss. The similarity transf...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Higher Education Press
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10682335/ https://www.ncbi.nlm.nih.gov/pubmed/38010425 http://dx.doi.org/10.1007/s12200-023-00094-z |