Weak deflection angle of a dirty black hole

In this paper, we present the weak deflection angle in a Schwarzschild black hole of mass m surrounded by the dark matter of mass M and thickness Δrs. The Gauss-Bonnet theorem, formulated for asymptotic spacetimes, is found to be ill-behaved in the third-order of 1/Δrs for very large Δrs. Using the...

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Bibliographic Details
Main Authors: Pantig, Reggie C., Rodulfo, Emmanuel T.
Format: text
Published: Animo Repository 2020
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Online Access:https://animorepository.dlsu.edu.ph/faculty_research/745
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Institution: De La Salle University