Anomalous and Chern topological waves in hyperbolic networks

Abstract Hyperbolic lattices are a new type of synthetic materials based on regular tessellations in non-Euclidean spaces with constant negative curvature. While so far, there has been several theoretical investigations of hyperbolic topological media, experimental work has been limited to time-reve...

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Bibliographic Details
Main Authors: Qiaolu Chen, Zhe Zhang, Haoye Qin, Aleksi Bossart, Yihao Yang, Hongsheng Chen, Romain Fleury
Format: Article
Language:English
Published: Nature Portfolio 2024-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-46551-x