Chirality induced interface currents in the Chalker–Coddington model
Résumé
We study transport properties of a Chalker–Coddington type model in the plane which presents asymptotically pure anticlockwise rotation on the left and clockwise rotation on the right. We prove delocalisation in the sense that the absolutely continuous spectrum covers the whole unit circle. The result is of topological nature and independent of the details of the model.
Domaines
Physique mathématique [math-ph]| Origine | Fichiers produits par l'(les) auteur(s) |
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