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.
13 pages, calculations added, matches published version on Annals of Physics