71 citations · 157 across the 12 of their papers we have counts for
10 papers · 1 filter
Can Static Black Holes in Massive Gravity Serve as Candidates for Aschenbach-Like Phenomena?
Mohammad Ali S. Afshar, Jafar Sadeghi, Tahereh Azizi +1
The Aschenbach effect is widely regarded as a manifestation of two quintessential relativistic features: frame dragging and extreme spacetime curvature. Traditionally associated wi…
Thermodynamics of Horndeski Black Holes with Generalized Uncertainty Principle
Mohaddeseh Seifi, Akram S. Sefiedgar
Horndeski theory is the most general scalar-tensor extension of General Relativity with second order field equations. It may be interesting to study the effects of the Generalized…
Thermodynamics of the FRW universe at the event horizon in Palatini f(R) gravity
A. S. Sefiedgar, M. Mirzazadeh
In an accelerated expanding universe, one can expect the existence of an event horizon. It may be interesting to study the thermodynamics of the Friedmann-Robertson-Walker (FRW) un…
How can rainbow gravity affect on gravitational force?
A. S. Sefiedgar
According to Verlinde's recent proposal, the gravity is originally an entropic force. In this work, we obtain the corrections to the entropy-area law of black holes within rainbow…
From the Schwarzschild Anti de Sitter Black Hole to the Conformal Field Theory
Akram Sadat Sefiedgar
The emergence of the quantum gravitational effects in a very high energy regime necessitates some corrections to the thermodynamics of Black holes. In this letter, we investigate a…
Brane- gravity and dark matter
A. S. Sefiedgar, Z. Haghani, H. R. Sepangi
The collision-free Boltzmann equation is used in the context of brane- gravity to derive the virial theorem. It is shown that the virial mass is proportional to certain geome…