Noether charges in the geometrical trinity of gravity
General Relativity and Quantum Cosmology
2022-01-17 v2 High Energy Physics - Theory
Abstract
The Noether currents are derived in a generic metric-affine theory of gravity, and the holographic nature of the gravitational entropy and energy-momentum is clarified. The main result is the verification of the canonical resolution to the energy-momentum problem in the Noether formalism.
Keywords
Cite
@article{arxiv.2111.04716,
title = {Noether charges in the geometrical trinity of gravity},
author = {Jose Beltrán Jiménez and Tomi S. Koivisto},
journal= {arXiv preprint arXiv:2111.04716},
year = {2022}
}
Comments
V2: 7 pages. Added several clarifications, including an appendix. To appear as a PRD letter