31 mai 2022 à 2 juin 2022
Tours
Fuseau horaire Europe/Paris

Jordan Algebras and Dynamical Conformal Symmetries

2 juin 2022, 11:00
45m
Tours

Tours

Université de Tours 3 Rue des Tanneurs, 37041 Tours

Orateur

Todor Popov

Description

The Newton-Hooke duality between the 2D hydrogen atom and the Landau problem is explained via the Tits-Kantor-Koecher construction of the conformal symmetries of the Jordan algebra of real symmetric $2 \times 2$ matrices. The connection between the Landau problem and the 3D hydrogen atom is elucidated by the reduction of a Dirac spinor to a Majorana one in the Kustaanheimo-Stiefel spinorial regularization.

Auteur principal

Todor Popov

Documents de présentation