Singularity Avoidance in Numerical Black Hole Spacetimes
| dc.creator | Anninos, Peter | |
| dc.creator | Daues, Greg | |
| dc.creator | Masso, Joan | |
| dc.creator | Seidel, Edward | |
| dc.creator | Suen, Wai-Mo | |
| dc.date | 1994-12-21 | |
| dc.date.accessioned | 2026-07-07T03:30:35Z | |
| dc.date.available | 2026-07-07T03:30:35Z | |
| dc.description | Spacetime singularities in numerical relativity can be avoided by excising a region of the computational domain from inside the apparent horizon. We report on results of such a scheme that is based on using ({\it i}) a horizon locking coordinate which locks the coordinate system to the geometry, and ({\it ii}) a finite differencing scheme which respects the causal structure of the spacetime. With this technique a black hole can be evolved accurately well beyond $t=1000M$, where $M$ is the black hole mass. | |
| dc.description | 3 pages, uuencoded gziped ps file including 1 Fig. Also available at http://jean-luc.ncsa.uiuc.edu/Papers/ To appear in the MG7 proceedings | |
| dc.identifier | https://arxiv.org/abs/gr-qc/9412055 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/9412055 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/35574 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Singularity Avoidance in Numerical Black Hole Spacetimes | |
| dc.type | text |