Conformal anomalies: theory and applications

Jordan Algebras and Dynamical Conformal Symmetries

2 juin 2022, 11:00

45m

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.

Documents de présentation

PopovSlidesTours2022.pdf