3 years ago

Abbott-Deser energy in connection with Thirring's superpotentials.

Ahmet Baykal, Tekin Dereli

We linearize vacuum Einstein field equations with a cosmological constant around a curved background to elaborate on the reconstruction of the Abbott-Deser charges and incorporate a spin connection into the definition using the algebra of differential forms on a given curved background spacetime.

Publisher URL: http://arxiv.org/abs/1801.04219

DOI: arXiv:1801.04219v1

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