35 citations · 83 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2024★ 15 cited
Topological linear response of hyperbolic Chern insulators
Canon Sun, Anffany Chen, Tomáš Bzdušek +1
We establish a connection between the electromagnetic Hall response and band topological invariants in hyperbolic Chern insulators by deriving a hyperbolic analog of the Thouless-K…
cond-mat.mes-hall2024★ 33 cited
Simulating Holographic Conformal Field Theories on Hyperbolic Lattices
Santanu Dey, Anffany Chen, Pablo Basteiro +10
We demonstrate how table-top settings combining hyperbolic lattices with nonlinear dynamics universally encode aspects of the bulk-boundary-correspondence between gravity in anti-d…
cond-mat.dis-nn2023★ 35 cited
Anderson localization transition in disordered hyperbolic lattices
Anffany Chen, Joseph Maciejko, Igor Boettcher
We study Anderson localization in disordered tight-binding models on hyperbolic lattices. Such lattices are geometries intermediate between ordinary two-dimensional crystalline lat…