Energy-momentum, angular momentum, and supercharge in 2 + 1 supergravity
- 15 June 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 29 (12) , 2766-2768
- https://doi.org/10.1103/physrevd.29.2766
Abstract
It is pointed out that there is no way to define linear momentum and supercharge for a generic solution to 2 + 1 supergravity, whose asymptotic symmetries only include time translations and spatial rotations. A Hamiltonian expression for the energy and the angular momentum is also given.Keywords
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