260 citations · 6.2k across the 131 of their papers we have counts for
14 papers · 1 filter
Superradiance and stability of rotating charged black holes in T-duality
Sohan Kumar Jha, Kimet Jusufi
We investigate the shadow images, the relation between Quasinormal Modes (QNMs) and the shadow radius, and the superradiance effect observed in the context of a rotating charged bl…
Topological classes of thermodynamics of black holes in perfect fluid dark matter background
Muhammad Rizwan, Kimet Jusufi
In this paper we explore the topological classes of thermodynamics of a family of black holes. In particular we investigate the influence of distinct fields, including the electric…
Dark matter signatures of black holes with Yukawa potential
A. A. Araújo Filho, Kimet Jusufi, B. Cuadros-Melgar +1
This study uses a nonsingular Yukawa--modified potential to obtain a static and spherically symmetric black hole solution with a cosmological constant. Such Yukawa--like correction…
Observational constraints on Yukawa cosmology and connection with black hole shadows
Esteban González, Kimet Jusufi, Genly Leon +1
We confront Yukawa modified cosmology, proposed in arXiv:2304.11492 [Jusufi et al. arXiv:2304.11492], with data from Supernovae Type Ia (SNe Ia) and Hubble parameter (OHD) observat…
Einstein-Rosen bridge from the minimal length
Kimet Jusufi, Emmanuel Moulay, Jonas Mureika +1
We use a string T-duality corrected pair of regular black holes to construct an Einstein-Rosen (ER) bridge with the wormhole throat proportional to the zero-point (Planck) length.…
Dark Universe Phenomenology from Yukawa Potential?
Kimet Jusufi, Genly Leon, Alfredo D. Millano
We argue that the effect of cold dark matter in the cosmological setup can be explained by the coupling between the baryonic matter particles in terms of the long-range force havin…
Epicyclic motions and constraints on the charged stringy black hole spacetime
Sanjar Shaymatov, Kimet Jusufi, Mirzabek Alloqulov +1
The purpose of this paper is to examine the epicyclic motion of charged particles in the vicinity of a magnetically charged stringy black hole subject to an electromagnetic field.…
Apparent dark matter as a non-local manifestation of emergent gravity
Kimet Jusufi, Ahmad Sheykhi, Salvatore Capozziello
We disclose a close correspondence between Verlinde's Emergent Gravity (VEG) theory and the non-local gravity theories. Such non-local effects can play crucial role at small distan…
Generalized Uncertainty Principle from the Regularized Self-Energy
Kimet Jusufi, Ahmed Farag Ali
We use the Schrödinger--Newton equation to calculate the regularized self-energy of the particle using a regular self-gravitational and electrostatic potential derived in the strin…
Three dimensional charged black holes in Gauss-Bonnet gravity
Kimet Jusufi, Mubasher Jamil, Ahmad Sheykhi
By using the zero-point length effect, we construct a new class of charged black hole solutions in the framework of three dimensional Gauss-Bonnet (GB) gravity with Maxwell electro…
Unitary symmetries in wormhole geometry and its thermodynamics
Ahmed Farag Ali, Emmanuel Moulay, Kimet Jusufi +1
From a geometric point of view, we show that the unitary symmetries and stem fundamentally from Schwarzschild and Reissner-Nordström wormhole geometry through spacet…
Phase space analysis of the bouncing universe with stringy effects
Alfredo D. Millano, Kimet Jusufi, Genly Leon
We use the recently modified Friedmann equations obtained from string T-duality effects that encode the zero-point length (Phys. Lett. B 836 (2023), 137621) to study the phase spac…
Avoidance of singularity during the gravitational collapse with string T-duality effects
Kimet Jusufi
In this paper, we explore the gravitational collapse of matter (dust) under the effect of zero-point length . During the gravitational collapse, we have neglected the backreac…
Constraining study of circular orbits and accretion disk around nonlinear electrodynamics black hole
A. Ditta, G. Mustafa, G. Abbas +2
The very latest observation of supermassive black hole (BH) by the Event Horizon Telescope (EHT) provides the accretion onto BHs is an interesting study in the theory of grav…