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gr-qc2024★ 17 cited
Photon orbits and phase transition for Letelier AdS black holes immersed in perfect fluid dark matter
Ashima Sood, Md Sabir Ali, J. K. Singh +1
We obtain an exact solution of spherically symmetric Letelier AdS black holes immersed in perfect fluid dark matter (PFDM). Considering the cosmological constant as the positive pr…
gr-qc2024
Lyapunov Exponents and Phase Structure of Lifshitz and Hyperscaling Violating Black Holes
A. Naveena Kumara, Shreyas Punacha, Md Sabir Ali
We study the phase structure of hyperscaling violating black holes using Lyapunov exponents. For describing hyperscaling violating system, we chose a particular gravity model const…