104 citations · 512 across the 35 of their papers we have counts for
7 papers · 1 filter
Gravitational Spectra and Wave Propagation in Regular Black Holes Supported by a Dehnen Halo
Bekir Can Lütfüoğlu, Abubakir Shermatov, Javlon Rayimbaev +2
We investigate gravitational perturbations, quasinormal modes, grey-body factors, and absorption cross-sections of the recently proposed regular and asymptotically flat black hole…
Nonlinear evolution of anisotropic matter configurations under higher-order curvature corrections
A. Zahra, S. A. Mardan, Muhammad Bilal Riaz +4
This study examines the dynamical evolution of self-gravitating systems in the presence of exotic matter within the framework of gravity. Specifically, we have adopted the S…
Topological Signatures and Geometrothermodynamics of Critical Phenomena in Regularized Maxwell Black Holes
Y. Sekhmani, G. G. Luciano, S. K. Maurya +4
We study the thermodynamic topology and microscopic interaction properties of charged black holes in RegMax gravity, focusing on the role of the coupling parameter . Using the D…
Proper-Time Approach in Asymptotic Safety via Black Hole Quasinormal Modes and Grey-body Factors
Bekir Can Lütfüoğlu, Erdinç Ulaş Saka, Abubakir Shermatov +3
We study the quasinormal mode spectrum and grey-body factors of black holes in an effectively quantum-corrected spacetime, focusing on the influence of near-horizon modifications o…
Non-singular bouncing cosmology in gravity with energy condition violations
A. Zhadyranova, M. Koussour, V. Zhumabekova +3
The singularity and inflationary problems have posed significant challenges for understanding the universe's origin and evolution. Bouncing cosmology has emerged as a promising alt…
Modified cosmology in gravity
Y. Myrzakulov, Alnadhief H. A. Alfedeel, M. Koussour +3
In this letter, we investigate cosmology within the framework of modified gravity using the non-linear model , where , , and are…
Energy conditions in gravity
Y. Myrzakulov, O. Donmez, M. Koussour +3
We are experiencing a golden age of experimental cosmology, with exact and accurate observations being used to constrain various gravitational theories like never before. Alongside…