141 citations · 3.3k across the 171 of their papers we have counts for
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Thermodynamics of Deformed AdS-Schwarzschild Black Holes Beyond the Bekenstein Paradigm
Jafar Sadeghi, Fatemeh Khosravani, Alireza Amani
This work investigates the thermodynamic behavior of deformed AdS-Schwarzschild black holes by incorporating higher-order corrections within non-interacting spacetime models and ex…
A Deep Dive into classical and Topological CFT Thermodynamics in Lifshitz and Hyperscaling Violating Black Holes
Mohammad Ali S. Afshar, Mohammad Reza Alipour, Saeed Noori Gashti +1
To effectively utilize the AdS/CFT correspondence, a precise set of rules must be established to guide the translation of computed quantities in the gravitational sector into their…
Assessing WGC Compatibility in ModMax Black Holes via Photon Spheres Analysis and WCCC Validation
Saeed Noori Gashti, Mohammad Ali S. Afshar, Mohammad Reza Alipour +3
It seems that the regime of Hawking radiation and evaporation ultimately drives charged black holes toward super-extremality of the charge parameter and the dominance of extremal c…
The interplay of WGC and WCCC via charged scalar field fluxes in the RPST framework
Mohammad Reza Alipour, Jafar Sadeghi, Saeed Noori Gashti +1
In this paper, we investigate the weak cosmic censorship conjecture (WCCC) for the Reissner-Nordstrom (R-N) AdS black hole in a restricted phase space thermodynamics (RPST). Also h…
Weak Cosmic Censorship and Weak Gravity Conjectures in CFT Thermodynamics
Jafar Sadeghi, Saeed Noori Gashti, Mohammad Reza Alipour +1
In this paper, we explore the intriguing interplay between fundamental theoretical physics concepts within the context of charged black holes. Specifically, we focus on the consist…
Cooling and heating regions of Joule-Thomson expansion for AdS black holes: Einstein-Maxwell-Power-Yang-Mills and Kerr Sen black holes
Mohammad Reza Alipour, Saeed Noori Gashti, Mohammad Ali S. Afshar +1
In this paper, we study the Joule-Thomson Expansion (JTE) process for two types of black holes: AdS-Einstein-Maxwell-Power-Yang-Mills (AEMPYM) and AdS-Kerr-Sen (AKS). Our study foc…
Thermodynamic topology of black holes from bulk-boundary, extended, and restricted phase space perspectives
Jafar Sadeghi, Mohmmad Ali S. Afshar, Saeed Noori Gashti +1
In this article, we investigate the thermodynamic topology of some black holes, namely AdS Reissner Nordstrom (R-N), AdS Einstein-Gauss-Bonnet (EGB), and AdS Einstein-power-Yang-Mi…
WGC and WCC for charged black holes with quintessence and cloud of strings
Mohammad Reza Alipour, Jafar Sadeghi, Mehdi Shokri
One of the important problems with the existence of weak gravity conjecture () is the violation of the cosmic censorship. Such a cosmic phenomena is important and consistent i…
Bardeen Black Hole Thermodynamics from Topological Perspective
Jafar Sadeghi, Saeed Noori Gashti, Mohammad Reza Alipour +1
In this paper, we use the generalized off-shell Helmholtz free energy method to explore the thermodynamic properties of Bardeen black holes (BD BHs) from a topological perspective…
de Sitter Swampland Conjecture in String Field Inflation
J. Sadeghi, B. Pourhassan, S. Noori Gashti +2
In this paper, we study a particular type of inflation by using non-local Friedman equations that are somehow derived from the zero levels of string field theory and express a tach…
WGC and WCCC of black holes with quintessence and cloud strings in RPS space
Mohammad Reza Alipour, Jafar Sadeghi, Mehdi Shokri
In this paper, we first introduce the Riesner-Nordstrom AdS (RN-AdS) black hole in presence of quintessence and cloud of strings. And then we use the Restrict Phase Space f…
Strong Cosmic Censorship in light of Weak Gravity Conjecture for Charged Black Holes
Jafar Sadeghi, Mohammad Reza Alipour, Saeed Noori Gashti
In this paper, we investigate the strong cosmic censorship conjecture (SCC) for charged black holes in the de Sitter space by considering the weak gravity conjecture (WGC). Using a…
The imaginary potential and entropic force of heavy quarkonia in strongly coupled N = 4 supersymmetric Yang-Mills plasma on the Coulomb branch
M. Kioumarsipour, J. Sadeghi
There are two important different mechanisms, the imaginary potential and entropic force, to investigate the dissociation of heavy quarkonia. In this paper, we calculate these two…
Effects of the hyperscaling violation and dynamical exponents on the imaginary potential and entropic force of heavy quarkonium via holography
M. Kioumarsipour, J. Sadeghi
The imaginary potential and entropic force are two important different mechanisms to characterize the dissociation of heavy quarkonia. In this paper, we calculate these two quantit…
Effects of hyperscaling violation and dynamical exponents on heavy quark potential and jet quenching parameter
M. Kioumarsipour, J. Sadeghi
In this paper, we investigate the heavy quark potential and the jet quenching parameter in a system with Lifshitz and hyperscaling violation exponents, by using the AdS/CFT corresp…
Effects of hyperscaling violation and dynamical exponents on drag force
M. Kioumarsipour, J. Sadeghi
In this paper, we calculate the drag force of a charged particle in systems with hyperscaling violation using the AdS/CFT correspondence. We obtain energy loss, friction coefficien…
RPS Thermodynamics of Taub-NUT AdS Black Holes in the Presence of Central Charge and the Weak Gravity Conjecture
Jafar Sadeghi, Mehdi Shokri, Saeed Noori Gashti +1
We study the thermodynamics of the Taub-NUT AdS black holes by Visser holographic method using AdS radius as a constant parameter under the restricted phase space approach. Instead…
Weak Gravity Conjecture from Conformal Field Theory: A Challenge from Hyperscaling Violating and Kerr-Newman-AdS Black Holes
Jafar Sadeghi, Mehdi Shokri, Mohammad Reza Alipour +1
We search for a possible relation between weak gravity conjecture and conformal field theory in the hyperscaling violating and Kerr-Newman-AdS black holes. We deal with the critica…
Anisotropic constant-roll inflation with noncommutative model and swampland conjectures
J. Sadeghi, S. Noori Gashti
In this paper, we study a constant-roll inflationary model in the presence of a noncommutative parameter with a homogeneous scalar field minimally coupled to gravity. The specific…
Logarithmic corrected gravitational model and swampland conjectures
J. Sadeghi, E. Naghd Mezerji, S. Noori Gashti
In this paper, we use corrected gravitational model which is polynomial function with a logarithmic term. In that case, we employ the slow-roll condition and obtain the numb…
Kiselev/CFT correspondence and black hole thermodynamics
J. Sadeghi, B. Pourhassan, M. Rostami +1
In this paper, we study the thermodynamic properties of Kiselev black hole and its holographic dual. We obtain the thermodynamic product formula for the Kiselev black hole. We cons…
Effects of dark energy on criticality and efficiency of charged Rotational black hole
Kh. Jafarzade, J. Sadeghi
In this paper, we study criticality of Kerr-Newman black hole with a quintessence field. We calculate critical quantities and show that for the equation state parameter…
The Lagrangian of charged test particle in Horava-Lifshitz black hole and deformed phase space
Z. Nekouee, J. Sadeghi, M. Shokri
In this paper, we use deformation approach and obtain the corresponding Lagrangian of charged test particle. Also, we show the effect of NC parameters on the Lagrangian of test par…
The relation between non-commutative and Finsler geometry in Horava-Lifshitz black holes
Z. Nekouee, J. Sadeghi, M. Shokri
In this paper we employ the Horava-Lifshitz black holes solutions and obtain the corresponding Hamiltonian. It helps us to take new variables and it will be written by harmonic osc…