Black holes in models with noncompact extra dimensions |
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| Authors: | S O Alexeyev and D A Starodubtseva |
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| Institution: | (1) Department of Mathematics, Jadavpur University, Kolkata, 700 032, India;(2) Centre for Theoretical Physics, Jamia Millia Islamia, New Delhi, 110025, India;(3) Department of Physics, Netaji Nagar College for Women, Regent Estate, Kolkata, 700092, India |
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| Abstract: | We have investigated the equations of geodesics for the black hole solution suggested in 1] in the Randall-Sundrum model with one brane. Being a generalization of the Schwarzschild metric, this solution has a structure like the Reissner-Nordström one, with the “tidal charge” replacing the electric charge. Following our investigation of the behavior of geodesics, we have shown that this solution is consistent with observational data, without predicting the appearance of any fundamentally new effects. A more accurate constraint on the tidal charge is obtained by analyzing circular orbits. |
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