Lectures by Xavier Bekaert : “Some BMS group theory”

On Tuesday 11 and Thursday 13 June, Xavier Bekaert (Université de Tours) will give a course on

Some BMS group theory

We will present a group-theoretical introduction to BMS algebra that circumvents its traditional bulk realisation as asymptotic symmetries. More precisely, among the potential topics which could be covered are: the abstract definition of BMS algebra, its Carrollian realisation at null infinity, its semi-direct structure, its Poincaré subalgebras, its unitary representations.

The lectures will take place in the Mirzakhani room of the building De Vinci from 15:00 to 16:30