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20062026
most citedShadow and weak gravitational lensing of a rotating regular black hole in a non-minimally coupled Einstein-Yang-Mills theory in the presence of plasma

72 citations · 574 across the 55 of their papers we have counts for

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gr-qc2012★ 20 cited

Geodesic flows in rotating black hole backgrounds

Anirvan DasGupta, Hemwati Nandan, Sayan Kar

We study the kinematics of timelike geodesic congruences, in the spacetime geometry of rotating black holes in three (the BTZ) and four (the Kerr) dimensions. The evolution (Raycha…