The Goldberg--Kerr Approach to Lorentz Covariant Gravity

摘要: The approach to asymptotic electromagnetic fields introduced by Goldberg and Kerr is used study various aspects of Lorentz Covariant Gravity. Retarded multipole moments the source, central objects this study, are defined, a sequence conservation equations for these derived. These extensively throughout paper. solution linearized Einstein equation obtained in terms retarded general bound correct $O(r^{-4})$. This obtain peeling--off field, geometric optics approximation field energy-momentum pseudotensor field. It shown that 4-vector splits into `total radiated 4-momentum' `bound 4-momentum source', similar case In source which has only pole, dipole quadrupole moments, decomposition arbitrary functions null coordinate allows comparison with solutions gravity other authors.