Gravitational Wave Emission and Mass Extraction from a Perturbed Schwarzschild Black Hole (continue)
Abstract
A relativistic model for the emission of gravitational waves from an initially unperturbed Schwarzschild black hole, or spherical collapsing configuration, is completely integrated. The model consists basically of gravitational perturbations of the RobinsonTrautman type on the Schwarzschild spacetime. In our scheme of perturbation, gravitational waves may extract mass from the collapsing configuration. RobinsonTrautmann perturbations also include another mode of emission of mass, which we denote shell emission mode: in the equatorial plane of the configuration, a timelike $(1+2)$ shell of matter may be present, whose stressenergy tensor is modelled by neutrinos and strings emitted radially on the shell; no gravitational waves are present in this mode. The invariant characterization of gravitational wave perturbations and of the gravitational wave zone is made through the analysis of the structure of the curvature tensor and the use of the Peeling Theorem.
 Publication:

arXiv eprints
 Pub Date:
 October 1997
 DOI:
 10.48550/arXiv.grqc/9710087
 arXiv:
 arXiv:grqc/9710087
 Bibcode:
 1997gr.qc....10087L
 Keywords:

 General Relativity and Quantum Cosmology
 EPrint:
 26 pages, LaTex, no figures