Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Reducing phase error in long numerical binary black hole evolutions with sixth-order finite differencing

Husa, Sascha, González, José A., Hannam, Mark, Brügmann, Bernd and Sperhake, Ulrich 2008. Reducing phase error in long numerical binary black hole evolutions with sixth-order finite differencing. Classical and Quantum Gravity 25 (10) , 105006. 10.1088/0264-9381/25/10/105006

Full text not available from this repository.

Abstract

We describe a modification of a fourth-order accurate 'moving-puncture' evolution code, where by replacing spatial fourth-order accurate differencing operators in the bulk of the grid by a specific choice of sixth-order accurate stencils we gain significant improvements in accuracy. We illustrate the performance of the modified algorithm with an equal-mass simulation covering nine orbits.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Physics and Astronomy
Subjects: Q Science > QB Astronomy
Publisher: IOPscience
ISSN: 0264-9381
Last Modified: 04 Jun 2017 03:50
URI: http://orca.cf.ac.uk/id/eprint/27659

Citation Data

Cited 92 times in Google Scholar. View in Google Scholar

Cited 84 times in Scopus. View in Scopus. Powered By Scopus® Data

Actions (repository staff only)

Edit Item Edit Item