2 papers
gr-qc2019
Photon Orbits and Thermodynamic Phase Transition of Regular AdS Black Holes
A. Naveena Kumara, C. L. Ahmed Rizwan, Shreyas Punacha +2
We probe the phase structure of the regular AdS black holes using the null geodesics. The radius of photon orbit and minimum impact parameter shows a non-monotonous behaviour below…
gr-qc2019
Regular Bardeen AdS Black Hole as a Heat Engine
Rajani K. V., C. L. Ahmed Rizwan, A. Naveena Kumara +2
We investigate the thermodynamic phase transitions and heat engine efficiency in regular Bardeen AdS black hole. Interpreting cosmological constant as thermodynamic pressure, we st…