51 citations · 273 across the 29 of their papers we have counts for
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gr-qc2024★ 24 cited
Quasinormal modes and shadow of Schwarzschild black holes embedded in a Dehnen type dark matter halo exhibiting string cloud
Ahmad Al-Badawi, Sanjar Shaymatov
In this paper, we consider a static spherically symmetric black hole (BH) embedded in a Dehnen-(1,4,0) type dark matter (DM) halo in the presence of a cloud string. We examine and…
gr-qc2024
Schwarzschild Black Hole in Galaxies Surrounded by a Dark Matter Halo
Ahmad Al-Badawi, Sanjar Shaymatov, Yassine Sekhmani
In this paper, we derive a novel Schwarzschild-like black hole (BH) solution describing a static and asymptotically flat BH surrounded by a dark matter (DM) halo with a Dehnen-type…
gr-qc2024
Quazinormal modes and greybody factor of black hole surrounded by a quintessence in the S-V-T modified gravity as well as shadow
Ahmad Al-Badawi
The purpose of this study is to investigate the quasinormal modes (QNMs), greybody factors (GFs) and shadows in a plasma of a black hole (BH) surrounded by an exotic fluid of quint…