Stability of circular geodesics in equatorial plane of Kerr spacetime

Abstract

We analyze the stability of circular geodesics for timelike as well as null geodesics of the Kerr BH spacetime with rotation parameter on the equatorial plane by Lyapunov stability analysis. Also, we verify the results of stability by presenting the phase portrait for both timelike and null geodesics. Further, by reviewing the Kosambi-Cartan-Chern (KCC) theory, we analyze the Jacobi stability for Kerr spacetime and present a comparative study of the methods used for stability analysis of geodesics.

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Cited by in corpus (2)

• Stability analysis of geodesics in dynamical Chern-Simons black holes: a geometrical perspective
• Causal structure and the geodesics in the hairy extension of the Bertotti-Robinson spacetime