1+1+2 gravitational perturbations on LRS class II space-times: GEM vector harmonic amplitudes
| dc.creator | Burston, R. B. | |
| dc.date | 2007-08-19 | |
| dc.date.accessioned | 2026-07-07T08:24:21Z | |
| dc.date.available | 2026-07-07T08:24:21Z | |
| dc.description | This is the second in a series of papers which considers first-order gauge-invariant and covariant gravitational perturbations to locally rotationally symmetric (LRS) class II space-times. This paper shows how to decouple a complex combination of the gravito-electromagnetic (GEM) 2-vectors with the 2-tensors describing the shear of the 2/3-sheets. An arbitrary harmonic expansion is then used along with an eigen-vector/value analysis of the first-order GEM system, analogous to the first paper in this series. This results in four real decoupled equations governing four real combinations of the harmonic amplitudes of the GEM 2-vectors and the (2/3-sheet) shear 2-tensors. Finally, these are categorized into polar and axial perturbations. | |
| dc.identifier | https://arxiv.org/abs/0708.2558 | |
| dc.identifier | http://arxiv.org/abs/0708.2558 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/136310 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | 1+1+2 gravitational perturbations on LRS class II space-times: GEM vector harmonic amplitudes | |
| dc.type | text |