Beltrami parametrization and new aspects of gravity and supergravity

03.03.2022 14:00 – 15:00

The recently introduced Beltrami parametrization of four dimensional metrics gives new hint for solving the GR equations. It sheds new light for the construction of topological gravity and therefore of supergravity. A striking feature is that both the physical graviton and gravitino degrees of freedom can be identified as a well defined subset of the fundamental fields that defining the dimensional Beltrami parametrization.

Lieu

Bâtiment: Sciences I

222

entrée libre