Novel finite-differencing techniques for numerical relativity: application to black-hole excision
Year: 2003
Type: article
Abstract: We use rigorous techniques from numerical analysis of hyperbolic equations in bounded domains to construct stable finite-difference schemes for numerical relativity, in particular for their use in black-hole excision. As an application, we present 3D simulations of a scalar field propagating in a Schwarzschild black-hole background.
Source: Classical and Quantum Gravity
Authors: Gioel Calabrese, Luis Lehner, David Neilsen, Jorge Pullin, Oscar Reula, Olivier Sarbach, Manuel Tiglio
Institutions: Louisiana State University, Universidad Nacional de Córdoba
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2005359351