Event horizons in numerical relativity. II. Analyzing the horizon

Joan Massó, Edward Seidel, Wai Mo Suen, Paul Walker

Research output: Contribution to journalArticle

Abstract

We present techniques and methods for analyzing the dynamics of event horizons in numerically constructed spacetimes. There are three classes of analytical tools we have investigated. The first class consists of proper geometrical measures of the horizon which allow us a comparison with perturbation theory and powerful global theorems. The second class involves the location and study of horizon generators. The third class includes the induced horizon 2-metric in the generator comoving coordinates and a set of membrane-paradigm-like quantities. Applications to several distorted, rotating, and colliding black hole spacetimes are provided as examples of these techniques.

Original languageEnglish (US)
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume59
Issue number6
DOIs
StatePublished - 1999
Externally publishedYes

ASJC Scopus subject areas

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

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