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...

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Detalles Bibliográficos
Autores principales: Wang, Xiaoxiao, Gu, Ruizhe, Li, Yandong, Qi, Huixin, Hu, Xiaoyong, Wang, Xingyuan, Gong, Qihuang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Higher Education Press 2023
Materias:
Research Article
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

Internet

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

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