31 citations · 78 across the 4 of their papers we have counts for
4 papers
Mechanisms Behind the Aschenbach Effect in Non-Rotating Black Hole Spacetime
Mohammad Ali S. Afshar, Jafar Sadeghi
General relativity predicts that a rotating black hole drags the spacetime due to its spin. This effect can influence the motion of nearby objects, causing them to either fall into…
Mutual Influence of Photon Sphere and Non-Commutative Parameter in Various Non-Commutative Black Holes: Part I- Towards evidence for WGC
Mohammad Ali S. Afshar, Jafar Sadeghi
Non-commutative black holes(NCBH), due to the non-commutativity of spacetime coordinates, lead to a modification of the spacetime metric. By replacing the Dirac delta function with…
Exploring the Phase Transition in Charged Gauss-Bonnet Black Holes: A Holographic Thermodynamics Perspectives
Jafar Sadeghi, Mohammad Reza Alipour, Mohammad Ali S. Afshar +1
In this paper, we delve into the study of thermodynamics and phase transition of charged Gauss-Bonnet black holes within the context of anti-de Sitter (AdS) space, with particular…
Can black holes cause cosmic expansion?
Jafar Sadeghi, Saeed Noori Gashti, Mohammad Reza Alipour +1
Recently, it was shown in [1] that black holes are the source of dark energy. In [2-5], the truth or falsity of this concept has been discussed. We briefly state the arguments rais…