Statut | Confirmé |
Série | FORUM-ENS |
Domaines | cond-mat.stat-mech |
Date | Mercredi 22 Janvier 2020 |
Heure | 12:00 |
Institut | LPENS |
Salle | Conf. IV |
Nom de l'orateur | Lemarié |
Prenom de l'orateur | Gabriel |
Addresse email de l'orateur | |
Institution de l'orateur | Université Toulouse III |
Titre | Non-ergodic, glassy properties of Anderson localization |
Résumé | In this seminar, I will describe some non-ergodic, glassy properties of Anderson localization. Anderson localization occurs in disordered quantum systems due to the subtle interplay between quantum interference and disorder. I will discuss the case of random graphs, where Anderson localization is closely related to the problem of many-body localization, and also its effects on quantum transport in dimension two. Guided by an analogy with the problem of directed polymers, which is considered a `` baby spin glass '', I will present the results of exact numerical simulations which demonstrate that Anderson localization has non- ergodic, glassy properties, some crucially affected by quantum interference. |
Numéro de preprint arXiv | |
Commentaires | |
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