Hyperboloidal evolution with the Einstein equations
| dc.creator | Zenginoglu, Anil | |
| dc.date | 2008-08-06 | |
| dc.date.accessioned | 2026-07-07T11:45:22Z | |
| dc.date.available | 2026-07-07T11:45:22Z | |
| dc.description | We consider an approach to the hyperboloidal evolution problem based on the Einstein equations written for a rescaled metric. It is shown that a conformal scale factor can be freely prescribed a priori in terms of coordinates in a well-posed hyperboloidal initial value problem such that the location of null infinity is independent of the time coordinate. With an appropriate choice of a single gauge source function each of the formally singular conformal source terms in the equations attains a regular limit at null infinity. The suggested approach could be beneficial in numerical relativity for both wave extraction and outer boundary treatment. | |
| dc.description | 10 pages; uses iop style | |
| dc.identifier | https://arxiv.org/abs/0808.0810 | |
| dc.identifier | http://arxiv.org/abs/0808.0810 | |
| dc.identifier | Class.Quant.Grav.25:195025,2008 | |
| dc.identifier | doi:10.1088/0264-9381/25/19/195025 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/201855 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Hyperboloidal evolution with the Einstein equations | |
| dc.type | text |