Séminaire du LPTMS: Alexander Ossipov

Scattering approach to Anderson localisation

Alexander Ossipov (School of Mathematical Sciences, University of Nottingham, UK)

I will introduce a new approach to Anderson localisation problem, which is based on the scattering formalism. The first part of the talk will review a derivation of some known results for the statistics of Wigner delay times and wavefunction amplitudes in the one-dimensional Anderson model. Then I will explain how this method can be generalised to higher dimensions. In particular, the density of the Wigner delay times will be derived for the two-dimensional Anderson model.

Date/Time : 27/06/2017 - 11:00 - 12:00

Location : LPTMS, salle 201, 2ème étage, Bât 100, Campus d'Orsay