Modifications for numerical stability of black hole evolution

Hwei Jang Yo, Chun Yu Lin, Zhoujian Cao

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

We experiment with several new modifications to the Baumgarte-Shapiro- Shibata-Nakamura formulation of Einstein's field equation, and demonstrate how these modifications affect the stability of numerical black hole evolution. With these modifications, we obtain accurate and stable simulations of both single excised Kerr-Schild black holes and punctured binary black holes.

Original languageEnglish
Article number064027
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume86
Issue number6
DOIs
Publication statusPublished - 2012 Sep 17

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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