Conservation laws in gauge gravity theory
arXiv:2202.06112 · doi:10.1142/S0219887822400023
Abstract
We analyse the conservation laws in the gauge gravity theory which are derived for the general class of gravitational models with the action invariant under the local Poincare and the diffeomorphism group. The consistent Noether-Lagrange formalism is developed, revealing the important role of the auxiliary Goldstone and Stueckelberg fields, with the help of which we construct the composite gauge fields that have a clear geometrical and physical meaning.
13 pages, Revtex style, no figures. Accepted for special issue "Geometric Foundations of Gravity" in International Journal of Geometric Methods in Modern Physics