Parametrization of singularities of the Demiański-Newman spacetimes
| dc.creator | Gariel, J. | |
| dc.creator | Marcilhacy, G. | |
| dc.creator | Santos, N. O. | |
| dc.creator | Colistete Jr, R. | |
| dc.date | 2000-12-01 | |
| dc.date.accessioned | 2026-07-07T03:25:28Z | |
| dc.date.available | 2026-07-07T03:25:28Z | |
| dc.description | We propose a new presentation of the Demiański-Newman (DN) solution of the axisymmetric Einstein equations. We introduce new dimensionless parameters $p$, $q$ and $s$, but keeping the Boyer-Lindquist coordinate transformation used for the Kerr metric in the Ernst method. The family of DN metrics is studied and it is shown that the main role of $s$ is to determine the singularities, which we obtain by calculating the Riemann tensor components and the invariants of curvature. So, $s$ reveals itself as the parameter of the singular rings on the inner ergosphere. | |
| dc.description | 9 pages, RevTeX, 4 EPS figures, uses graficx.sty | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0012004 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0012004 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/33726 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Parametrization of singularities of the Demiański-Newman spacetimes | |
| dc.type | text |