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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.
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Mukherjee et al. (2008) studied this question.
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