Noncommutative gravity in three dimensions coupled to spinning sources
نویسندگان
چکیده
Noncommutative gravity in three dimensions with vanishing cosmological constant is examined. We find a solution which describes a spacetime in the presence of a torsional source. We estimate the phase shift for each partial wave of a scalar field in the spacetime by the Born approximation. PACS number(s): 04.60.Kz, 11.10.Kk, 11.80.Et, 11.80.Fv Typeset using REVTEX Email address: [email protected] Email address: [email protected] Email address: [email protected] 1
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تاریخ انتشار 2008