activity
20242026
collaborators

6 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 inves…

hep-th2026

Hydrodynamics of Nonminimal AdS Black Brane

Mehdi Sadeghi

We investigate the hydrodynamic properties of a strongly coupled non-Abelian plasma dual to a four-dimensional AdS black brane with a nonminimal coupling of the form $q_2 F^{(a)α΅

hep-th2026

Thermodynamic Topology of 4D Charged AdS Black Holes with Coupling

Mehdi Sadeghi, Faramarz Rahmani

We investigate the thermodynamic phase transitions of a four-dimensional charged anti-de Sitter black hole endowed with a non-minimal coupling of the form $F^{αβ}F^{γλ}R_{αγ΅

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-th2025

Thermodynamic Behavior of a 4D Nonminimal Maxwell-AdS Black Hole

Mehdi Sadeghi, Faramarz Rahmani

In this paper, we derive a black hole solution within the Einstein Maxwell framework incorporating a nonminimal coupling between the Ricci tensor and the Maxwell field strength ten…

hep-th2024

Nonlinear Yang-Mills AdS black brane and DC conductivity

Mehdi Sadeghi

In this paper, we examine Einstein-Hilbert gravity featuring a cosmological constant and a non-abelian nonlinear electromagnetic field that is minimally coupled to gravity. We firs…