Determination of Bending Angle of Light Deflection Subject to Possible Weak and Strong Quantum Gravity Effects
arXiv:1809.07448 · doi:10.1142/S0217751X20501882
Abstract
Explicit expressions for the bending angle of light deflection arising from phenomenologically deformed black-hole metrics, subject to possible weak and strong quantum gravity effects, respectively, are obtained, by a highly effective method. The accuracy and effectiveness of these expressions are then illustrated by numerically solving the differential equation governing the deflection angle directly in the weak quantum effect situation.
arXiv comment18 pages. Modification and improvement are made to the previous version. Title is modified. To appear
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