674 citations
- Eastern Mediterranean UniversityCY11 papers
- Al al-Bayt UniversityJO4 papers
- Mutah UniversityJO4 papers
- Tashkent Institute of Irrigation and Agricultural Mechanization EngineersUZ4 papers
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- University of Science and Technology, MeghalayaIN3 papers
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7 papers · 1 filter
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…
Quasinormal Modes and GUP-Corrected Hawking Radiation of BTZ Black Holes within Modified Gravity Frameworks
Faizuddin Ahmed, Ahmad Al-Badawi, İzzet Sakallı +1
This paper aims to explore the quasinormal modes (QNMs) and effective potential profiles of massless and rotating BTZ black holes within the frameworks of and Ricc…
Automating Autograding: Large Language Models as Test Suite Generators for Introductory Programming
Umar Alkafaween, Ibrahim Albluwi, Paul Denny
Automatically graded programming assignments provide instant feedback to students and significantly reduce manual grading time for instructors. However, creating comprehensive suit…
Geodesics structure and deflection angle of electrically charged black holes in gravity with a background Kalb-Ramond field
Ahmad al-Badawi, Sanjar Shaymatov, Izzet Sakallı
This article investigates the geodesic structure and deflection angle of charged black holes in the presence of a nonzero vacuum expectation value background of the Kalb-Ramond fie…
Topological AdS black holes surrounded by Chaplygin dark fluid: from stability to geometrothermodynamic analysis
Y. Sekhmani, G. G. Luciano, J. Rayimbaev +3
Implementing the concept of Dark Fluid with a Chaplygin-like equation of state within General Relativity, we construct a new higher-dimensional, static, and spherically symmetric a…
Massless Dirac Perturbations of black holes in f(Q) gravity: quasinormal modes and weak deflection angle
Ahmad Al-Badawi, Sohan Kumar Jha
This article considers a static and spherical black hole (BH) in f(Q) gravity. f(Q) gravity is the extension of symmetric teleparallel general relativity, where both curvature and…