2012/12/18 by S. Hamid Mehdipour
Physics and Astronomy · #Black Holes and Theoretical Physics #Black hole (networking) #Classical mechanics #Cosmology and Gravitation Theories #Geometry #Gravitation #Gravitational field #Massless particle #Mathematical physics #Naked singularity #Noncommutative and Quantum Gravity Theories #Noncommutative geometry #Noncommutative quantum field theory #Physics #Quantum mechanics #Singularity #Spacetime #Test particle #gr-qc
paper · pdf · doi:10.1139/cjp-2012-0485
published as Can. J. Phys., Vol. 91, No. 3 (2013) 242-245 · 10 pages, no figure, to appear in Can. J. Phys
openalex publication_date 2012/12/18 · arxiv created 2012/12/22 · arxiv updated 2013/04/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
In this paper we evaluate the components of the energy–momentum pseudotensors of Landau and Lifshitz for the noncommutative Vaidya space–time. The effective gravitational mass experienced by a neutral test particle present at any finite distance in the gravitational field of the noncommutative Vaidya black hole is derived. Using the effective mass parameter, one finds that the naked singularity is massless and this supports Seifert's conjecture.