Gravitational stress tensor and current at null infinity in three dimensions
We develop the framework that reveals the intrinsic conserved stress tensor and current associated with the null infinity of a three-dimensional (3d) asymptotically flat spacetime. These are, respectively, canonical conjugates of degenerate metric and Ehresmann connection of the boundary Carrollian...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Elsevier
2024-08-01
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| Schriftenreihe: | Physics Letters B |
| Online-Zugang: | http://www.sciencedirect.com/science/article/pii/S0370269324003939 |
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