2007/10/31 by Pradip Mukherjee, Anirban Saha
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #hep-th
paper · pdf · doi:10.1103/physrevd.77.064014
published as Phys.Rev.D77:064014,2008 · New section added, Title modified, 14 pages, Latex, no figure, corrected typos in the reference list
arxiv created 2008/03/05 · openalex publication_date 2008/03/10 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
The leading order corrections to Reissner--Nordstrom solutions of the Einstein's equations on noncommutative spacetime have been worked out based on a noncommutative gauge theory of gravity. From the corrected metric the horizons have been derived and the curvature scalar is also computed. The introduction of noncommutativity leads to the removal of the coordinate singularities.