Hall Conductance on the Half-Plane: From the Magnetic Laplacian to Dirac Operators

Quand : 15 juin 2026 à 14:00

Où : Salle Pellos (1R2-207)

Organisé par : Institut Henri Poincaré

In this talk, we study the Hall conductance for the magnetic Laplacian and the massless Dirac operator defined on a half-plane. Using the analysis of energy dispersion curves, we compute macroscopic edge currents. We then explore the behavior of these edge states with respect to continuous variations of local boundary conditions. For the Dirac operator, we specifically focus on boundary conditions