Jan 25 – 27, 2023
Lindenberg cultuurhuis
Europe/Amsterdam timezone

Geometric actions for gravity

Jan 27, 2023, 11:30 AM
30m
Valkhofzaal (Lindenberg cultuurhuis)

Valkhofzaal

Lindenberg cultuurhuis

Ridderstraat 23, 6511 TM Nijmegen

Speaker

Prof. Glenn Barnich (ULB, Brussels)

Description

After reviewing how geometric actions capture the dynamics of
asymptotically anti-de Sitter and flat spacetimes in three dimensions,
the construction is extended to four dimensions where it yields BMS4
invariant dual field theories.
Based on arxiv: 1707.08887, arxiv: 2211.07592

Primary author

Prof. Glenn Barnich (ULB, Brussels)

Presentation materials

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