Gauge Natural Formulation of Conformal Theory of Gravity
arXiv:1404.0898 · doi:10.1016/j.aop.2014.12.026
Abstract
We consider conformal gravity as a gauge natural theory. We study its conservation laws and superpotentials. We also consider the Mannheim and Kazanas spherically symmetric vacuum solution and discuss conserved quantities associated to conformal and diffeomorphism symmetries.
arXiv comment13 pages, calculations added, matches published version on Annals of Physics
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- Universality Classes of Scale Invariant Inflation
- Critique of the use of geodesics in astrophysics and cosmology
- Dilaton from Tractor and Matter Field from Twistor
- Vanishing Noether Current in Weyl Invariant Gravities
- Conformal Gravity as a Gauge Natural Theory
- Cosmology in a Globally U(1) Symmetric Scalar-Tensor Gravity
- Generally Covariant vs. Gauge Structure for Conformal Field Theories