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physics.optics2025
Nearest-Neighbor Tight-Binding Realization of Hyperbolic Lattices with Gauge Structures
Xianghong Kong, Xingsi Liu, Shuihua Yang +4
A systematic framework for realizing gauge extensions of hyperbolic lattices within the nearest-neighbor tight-binding formalism is developed. Using the triangle gro…
physics.optics2019★ 38 cited
Topological valley transport under long-range deformations
Zhixia Xu, Xianghong Kong, Robert J. Davis +4
Edge states protected by bulk topology of photonic crystals show robustness against short-range disorder, making robust information transfer possible. Here, topological photonic cr…