136 citations · 555 across the 19 of their papers we have counts for
19 papers
Perturbations and Greybody Factors of AdS Black Holes with a Cloud of Strings Surrounded by Quintessence-like Field in NLED Scenario
Faizuddin Ahmed, Ahmad Al-Badawi, İzzet Sakallı +1
The discovery of gravitational waves and advances in black hole imaging have opened new opportunities to probe exotic physics in strong-field regimes. Building upon a recent black…
Motions of Test Particles in Gravitational Field, Perturbations and Greybody Factor of Bardeen-like AdS Black Hole with Phantom Global Monopoles
Faizuddin Ahmed, Ahmad Al-Badawi, İzzet Sakallı +1
We investigate the dynamics of test particles, perturbations, and greybody factors within the framework of a Bardeen-like AdS black hole (BH) with a phantom global monopole. This s…
Enhancing wave-particle duality
Arwa Bukhari, Daniel Hodgson, Sara Kanzi +2
To enhance the consistency between the quantum descriptions of waves and particles, we quantise mechanical point particles in this paper in the same physically-motivated way as we…
Modeling acceleration without photon pair creation
Sara Kanzi, Daniel Hodgson, Almut Beige
The Unruh effect predicts that a uniformly accelerating observer will find themselves in a thermal bath of photons, where a resting observer would not see any. However, since Maxwe…
A simple quantum picture of the relativistic Doppler effect
Daniel Hodgson, Sara Kanzi, Almut Beige
The relativistic Doppler effect comes from the fact that observers in different inertial reference frames experience space and time differently, while the speed of light remains al…
Probing the Lorentz Invariance Violation via Gravitational Lensing and Analytical Eigenmodes of Perturbed Slowly Rotating Bumblebee Black Holes
M. Mangut, H. Gürsel, S. Kanzi +1
The ability of bumblebee gravity models to explain dark energy, which is the phenomenon responsible for the universe's observed accelerated expansion, is one of their most signific…
Fermionic greybody factors in Schwarzschild acoustic black holes
Sara Kanzi, İzzet Sakallı
In Schwarzschild's acoustic black hole (SABH) spacetime, we investigate the wave dynamics for the fermions. To this end, we first take into account the Dirac equation in the SABH b…
Superradiant (In)stability, Greybody Radiation, and Quasinormal Modes of Rotating Black Holes in non-linear Maxwell f (R) Gravity
Sara Kanzi, İzzet Sakallı, Behnam Pourhassan
The research of superradiant instability in the realm of quantum gravity is a well-known topic, with many physicists and astronomers studying the potential impact it can have on gr…
Some Observable Physical Properties of the Higher Dimensional dS/AdS Black Holes in Einstein-Bumblebee Gravity Theory
Akhil Uniyal, Sara Kanzi, İzzet Sakallı
We study the greybody factors, quasinormal modes, and shadow of the higher dimensional de-Sitter (dS)/ anti de-Sitter (AdS) black hole spacetimes derived from the Einstein-bumblebe…
Topical Review: Greybody Factors and Quasinormal Modes for Black Holes in Various Theories -- Fingerprints of Invisibles
İzzet Sakallı, Sara Kanzi
We give a pedagogical introduction to black holes (BHs) greybody factors (GFs) and quasinormal modes (QNMs) and share the recent developments on those subjects. In this study, our…
Fermionic and Bosonic Greybody Factors as well as Quasinormal Modes for Charged Taub NUT Black Holes
Ahmad Al-Badawi, Sara Kanzi, İzzet Sakallı
The paper studies the spinorial wave equations, namely the Dirac and the Klein Gordon equations, as well as the greybody radiations and quasinormal modes (QNMs) of the charged Taub…
Reply to "Comment on 'Greybody radiation and quasinormal modes of Kerr-like black hole in Bumblebee gravity model' "
Sara Kanzi, İzzet Sakallı
In our recent study Ref. [1]: Eur. Phys. J. C 81, 501 (2021) , the main goal was to reveal the Lorentz symmetry breaking (LSB) effect in the rotating black holes via the greybody f…
Physical Properties of Brane-World Black Hole Solutions via a Confining Potential
İzzet Sakallı, Sara Kanzi
In this paper, we consider two brane-world black holes whose solutions are obtained via a confining potential and study their thermodynamical properties. The modified entropies by…
Greybody Radiation of scalar and Dirac perturbations of NUT Black Holes
Ahmad Al-Badawi, Sara Kanzi, İzzet Sakallı
We consider the spinorial wave equations, namely the Dirac and the Klein-Gordon equations, and greybody radiation in the NUT black hole spacetime. To this end, we first study the D…
GUP modified Hawking Radiation and Transmission/Reflection Coefficients of Rotating Polytropic Black Hole
Sara Kanzi, İzzet Sakallı
In this paper, we study the GUP (Generalized Uncertainty Principle) modified Hawking radiation of rotating polytropic black hole given in the Boyer-Lindquist coordinates. To this e…
Greybody Radiation and Quasinormal Modes of Kerr-like Black Hole in Bumblebee Gravity Model
Sara Kanzi, İzzet Sakallı
In the framework of the Lorentz symmetry breaking (LSB), we investigate the quasinormal modes (QNMs) and the greybody factors (GFs) of the Kerr-like black hole spacetime obtained f…
Greybody factors of black holes in dRGT massive gravity coupled with nonlinear electrodynamics
Sara Kanzi, S. Habib Mazharimousavi, İzzet Sakallı
In the context of the dRGT massive gravity coupled with nonlinear electrodynamics, we present new dRGT black hole solutions. Together with the thermodynamical properties of the sol…
Solution of Dirac equation and greybody radiation around a regular Bardeen black hole surrounded by quintessence
Ahmad Al-Badawi, İzzet Sakallı, Sara Kanzi
The exact solutions of the Dirac equation that describe a massive, non-charged particle with spin-(1/2) in the curved spacetime geometry of regular Bardeen black hole surrounded by…
GUP Modified Hawking Radiation in Bumblebee Gravity
Sara Kanzi, İzzet Sakallı
The effect of Lorentz symmetry breaking (LSB) on the Hawking radiation of Schwarzschild-like black hole found in the bumblebee gravity model (SBHBGM) is studied in the framework of…