Strength and genericity of singularities in Tolman-Bondi-de Sitter collapse

Authors
Goncalves, SMCV
Citation
Smcv. Goncalves, Strength and genericity of singularities in Tolman-Bondi-de Sitter collapse, PHYS LETT A, 287(1-2), 2001, pp. 53-58
Citations number
22
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
287
Issue
1-2
Year of publication
2001
Pages
53 - 58
Database
ISI
SICI code
0375-9601(20010820)287:1-2<53:SAGOSI>2.0.ZU;2-9
Abstract
We study the curvature strength and visibility of the central singularity a rising in Tolman-Bondi-de Sitter collapse. We find that the singularity is visible and Tipler strong along an infinite number of timelike geodesics, i ndependently of the initial data, and thus stable against perturbations of the latter. (C) 2001 Elsevier Science B.V. All rights reserved.