Gravitational collapse of spherically symmetric stars in noncommutative general relativity

2009/10/31 by Wen Sun, Ding Wang, Naqing Xie +2
Physics and Astronomy · #Advanced Differential Geometry Research #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #gr-qc #hep-th

paper · pdf · doi:10.1140/epjc/s10052-010-1342-2

published as Eur.Phys.J.C69:271-279,2010 · 19 pages, final version, to appear in Eur. Phys. J. C.

arxiv created 2010/05/11 · openalex publication_date 2010/05/26 · arxiv updated 2011/02/09 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

Gravitational collapse of a class of spherically symmetric stars are investigated. We quantise the geometries describing the gravitational collapse by a deformation quantisation procedure. This gives rise to noncommutative spacetimes with gravitational collapse.

Citations

• Spherically symmetric non-commutative space: d=4
• On Massive Neutron Cores
• Noncommutative geometry inspired Schwarzschild black hole
• Static Solutions of Einstein's Field Equations for Spheres of Fluid
• A gravity theory on noncommutative spaces
• On Continued Gravitational Contraction