Abstract
The null infinity limit of the gravitational energy-momentum and energy flux determined by the covariant Hamiltonian quasilocal expressions is evaluated using the Newman-Penrose spin coefficients. The reference contribution is considered by three different embedding approaches. All of them give the expected Bondi energy and energy flux.
- Received 9 May 2005
DOI:https://doi.org/10.1103/PhysRevD.71.124010
©2005 American Physical Society
