Propagating edge states for a magnetic Hamiltonian.
Propagation des mesures de Wigner à travers un croisement de codimension 1 dégénéré
Propagation estimates for Dirac operators and application to scattering theory
In this paper, we prove propagation estimates for a massive Dirac equation in flat spacetime. This allows us to construct the asymptotic velocity operator and to analyse its spectrum. Eventually, using this new information, we are able to obtain complete scattering results; that is to say we prove the existence and the asymptotic completeness of the Dollard modified wave operators.
Propagation estimates for N-body Stark hamiltonians
Pseudo-bosons from Landau levels.
Puits multiples (d'après des travaux avec B. Helffer)
Puits multiples pour l'opérateur de Dirac