32 citations · 41 across the 4 of their papers we have counts for
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Stability of circular geodesics in equatorial plane of Kerr spacetime
Pradeep Singh, Hemwati Nandan, Lokesh Kumar Joshi +2
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…
Stability analysis of circular orbits around a traversable wormhole with massless conformally coupled scalar field
Shobhit Giri, Hemwati Nandan, Lokesh Kumar Joshi +1
We study the stability of circular orbits in the background of a traversable wormhole (TWH) spacetime obtained as a solution of Einstein's field equations coupled conformally to a…
Geodesic stability and quasinormal modes of non-commutative Schwarzschild black hole employing Lyapunov exponent
Shobhit Giri, Hemwati Nandan, Lokesh Kumar Joshi +1
We study the dynamics of test particle and stability of circular geodesics in the gravitational field of a non-commutative geometry inspired Schwarzschild black hole spacetime (NCS…
Stability analysis of circular orbits around a charged BTZ black hole spacetime in a nonlinear electrodynamics model via Lyapunov exponents
Shobhit Giri, Hemwati Nandan, Lokesh Kumar Joshi +1
We investigate the existence and stability of both the timelike and null circular orbits for a (2+1) dimensional charged BTZ black hole in Einstein-nonlinear Maxwell gravity with a…