20 citations · 39 across the 7 of their papers we have counts for
7 papers
Analytical Criteria for Black Hole Instability in Non-Minimally Coupled Scalar-Tensor Theories
Majid Karimabadi, Davood Mahdavian Yekta, S. A. Alavi
In this paper, we show that the robustness of black hole stability is not preserved when perturbations are subjected to critical values of the coupling constant in two non-minimall…
Scalar field perturbations in Non-commutative Schwarzschild spacetime: Comparative analysis and Upper bound on non-commutativity
Majid Karimabadi, Davood Mahdavian Yekta, S. A. Alavi
This work presents a comparative analysis of the quasi-normal modes and ringdowns of scalar field perturbations in the non-commutative Schwarzschild black hole spacetime, focusing…
The utilization of magneto-hydrodynamics framework in expansion of magnetized viscous conformal flow
M. karimabadi, A. F. Kord, B. Azadegan
The evolution of magnetized quark gluon plasma (QGP) in the framework of magneto-hydrodynamics is the focus of our study. We are investigating the temporal and spatial evolution of…
Transverse and non-boost longitudinal expansion of (2+1)dimensional relativistic ideal-hydrodynamics flow in heavy ion collisions
M. Karimabadi, A. F. Kord, B. Azadegan
This study investigates the evolution of quark gluon plasma (QGP) within a generalized Bjorken flow framework. The medium under consideration is assumed to possess a finite transve…
Quasinormal modes for non-minimally coupled scalar fields in regular black hole spacetimes: Grey-body factors, Area spectrum and Shadow radius
Davood Mahdavian Yekta, Majid Karimabadi, S. A. Alavi
Black hole perturbation theory is a useful approach to study interactions between black holes and fundamental fields. A particular class of black hole solutions arising out of modi…
Gravitational measurements in higher dimensions
Davood Mahdavian Yekta, S. A. Alavi, Majid Karimabadi
We attempt to study three significant tests of general relativity in higher dimensions both in commutative and non-commutative spaces. In the context of non-commutative geometry, w…
Non-commutative effects on gravitational measurements
Majid Karimabadi, S. Aliasghar Alavi, Davood Mahdavian Yekta
The general theory of relativity is currently the accepted theory of gravity and as such, a large repository of test results has been obtained since its inception in 1915. However,…