1+1+2 gravitational perturbations on LRS class II space-times: GEM scalar harmonic amplitudes
General Relativity and Quantum Cosmology
2007-08-21 v1
Abstract
This is the third in a series of papers which considers first-order gauge-invariant and covariant gravitational perturbations to locally rotationally symmetric (LRS) class II space-times. In this paper we complete our analysis of the first-order gravito-electromagnetic (GEM) system by showing how to derive three decoupled equations governing the GEM scalar fields. One of these is for the gravito-magnetic scalar, whereas another two arise from the 2-gradient of the gravito-electric scalar.
Keywords
Cite
@article{arxiv.0708.2559,
title = {1+1+2 gravitational perturbations on LRS class II space-times: GEM scalar harmonic amplitudes},
author = {R. B. Burston},
journal= {arXiv preprint arXiv:0708.2559},
year = {2007}
}