Kumara, A. N.; Rizwan, C. L. A.; Punacha, S.; Ajith, K. M.; Ali, M. S.
(2021-06-10)
We probe the phase structure of the regular anti–de Sitter (AdS) black holes using the null geodesics. The
radius of photon orbit and minimum impact parameter shows a nonmonotonous behavior below the critical
values of ...