20 citations · 39 across the 7 of their papers we have counts for
4 papers · 1 filter
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…
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,…