de.mpg.escidoc.pubman.appbase.FacesBean
English
 
Help Guide Disclaimer Contact us Login
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Excision without excision

Brown, D. A., Sarbach, O., Schnetter, E., Tiglio, M., Diener, P., Hawke, I., et al. (2007). Excision without excision. Physical Review D, 76(8): 081503. doi:10.1103/PhysRevD.76.081503.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-47D5-A Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-47D6-8
Genre: Journal Article

Files

show Files
hide Files
:
prd76_081503.pdf (Publisher version), 293KB
Description:
-
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
eDoc_access: PUBLIC
License:
-
:
0707.3101v2.pdf (Preprint), 217KB
Description:
-
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
eDoc_access: PUBLIC
License:
-

Locators

show

Creators

show
hide
 Creators:
Brown, Duncan A., Author
Sarbach, Olivier, Author
Schnetter, Erik, Author
Tiglio, Manuel, Author
Diener, Peter, Author
Hawke, Ian, Author
Pollney, Denis1, Author              
Affiliations:
1Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, escidoc:24013              

Content

show
hide
Free keywords: -
 Abstract: To stuff a black hole. We analyze and apply an alternative to black hole excision based on smoothing the interior of black holes with arbitrary initial data, and solving the vacuum Einstein evolution equations everywhere. By deriving the constraint propagation system for our hyperbolic formulation of the BSSN evolution system we rigorously prove that the constraints propagate causally and so any constraint violations introduced inside the black holes cannot affect the exterior spacetime. We present evolutions of Cook-Pfeiffer binary black hole initial configurations showing that these techniques appear to work robustly for generic data. We also present evidence from spherically symmetric evolutions that for the gauge conditions used the same stationary end-state is approached irrespective of the choice of initial data and smoothing procedure.

Details

show
hide
Language(s):
 Dates: 2007-10
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Physical Review D
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 76 (8) Sequence Number: 081503 Start / End Page: - Identifier: ISSN: 1550-7998