2007/10/31 by Christian Lübbe, Paul Tod
Physics and Astronomy · #Advanced Differential Geometry Research #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #gr-qc
paper · pdf · doi:10.1016/j.aop.2008.07.002
published as AnnalsPhys.323:2905-2912,2008 · 13 pages, no figures, revised and shortened, improved proof of main theorem, some corrections
arxiv created 2008/06/10 · openalex publication_date 2008/08/06 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A global extension theorem is established for isotropic singularities in polytropic perfect fluid Bianchi space-times. When an extension is possible, the limiting behaviour of the physical space-time near the singularity is analysed.