2 papers
math-ph2026
Dynamical delocalization in disordered 2D Chern insulators
Gianluca Panati, Constanza Rojas-Molina, Vincenzo Rossi
We show the existence of energies exhibiting dynamical delocalization in discrete 2D Chern insulators perturbed by a random potential in a general setting. Our proof exploits two m…
math-ph2024
Algebraic localization of generalized Wannier bases implies Roe triviality in any dimension
Vincenzo Rossi, Gianluca Panati
With the aim of understanding the localization topology correspondence for non periodic gapped quantum systems, we investigate the relation between the existence of an algebraicall…