Stability of circular geodesics in equatorial plane of Kerr spacetime (original) (raw)

2022, The European Physical Journal Plus

Pradeep Singh , Hemwati Nandan , Lokesh Kumar Joshi , Nidhi Handa , and Shobhit Giri b¶ Department of Mathematics & Statistics, Gurukula Kangri (Deemed to be University), Haridwar 249 404, Uttarakhand, India. Department of Physics, Gurukula Kangri (Deemed to be University), Haridwar 249 404, Uttarakhand, India Center for Space Research, North-West University, Mahikeng 2745, South Africa and d Department of Applied Science, Faculty of Engineering and Technology, Gurukula Kangri (Deemed to be University), Haridwar 249 404, Uttarakhand, India