3 papers
hep-th2026
Thermodynamic and Topological Phase Transitions of AdS Black Holes with Nonminimal Coupling
Mehdi Sadeghi, Faramarz Rahmani
The conventional and topological phase transitions of a four-dimensional asymptotically AdS black hole with a non-minimal coupling term are investigated.…
hep-th2025
Topological Classification of a 4D AdS Black Hole with Non-Minimal Maxwell Coupling
Faramarz Rahmani, Mehdi Sadeghi
We perform a topological classification of the phase structure of a four-dimensional AdS black hole with non-minimal Maxwell coupling. Critical points are treated as topological de…
hep-th2024
Exponential Modification of AdS Black Hole and Thermodynamic Behavior
Mehdi Sadeghi, Faramarz Rahmani
In this paper, we present an exponential modification for the action of an AdS black hole in the absence of a matter field. An approximated black hole solution is obtained up to th…