BSSN in Spherical Symmetry
| dc.creator | Brown, David | |
| dc.date | 2007-05-25 | |
| dc.date | 2008-08-19 | |
| dc.date.accessioned | 2026-07-07T11:56:52Z | |
| dc.date.available | 2026-07-07T11:56:52Z | |
| dc.description | The BSSN (Baumgarte-Shapiro-Shibata-Nakamura) formulation of the Einstein evolution equations is written in spherical symmetry. These equations can be used to address a number of technical and conceptual issues in numerical relativity in the context of a single Schwarzschild black hole. One of the benefits of spherical symmetry is that the numerical grid points can be tracked on a Kruskal--Szekeres diagram. Boundary conditions suitable for puncture evolution of a Schwarzschild black hole are presented. Several results are shown for puncture evolution using a fourth--order finite difference implementation of the equations. | |
| dc.description | This is the final version to be published in CQG. It contains much more information and detail than the original version | |
| dc.identifier | https://arxiv.org/abs/0705.3845 | |
| dc.identifier | http://arxiv.org/abs/0705.3845 | |
| dc.identifier | Class.Quant.Grav.25:205004,2008 | |
| dc.identifier | doi:10.1088/0264-9381/25/20/205004 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/205685 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | BSSN in Spherical Symmetry | |
| dc.type | text |