84 citations · 1k across the 55 of their papers we have counts for
56 papers
Model and parameter-path dependence of charged Dirac quasi-bound spectra in Born--Infeld and Euler--Heisenberg-type geometries
Bekir Can Lütfüoğlu
We study quasi-bound states of a charged massive Dirac field in the exact electrically charged Einstein--Born--Infeld (BI) geometry and in a leading-order Euler--Heisenberg-type (E…
Exact Solutions of the Dunkl--Pauli Equation in the Presence of a Magnetic Field from an su(1,1) Algebraic Approach
M. Salazar Ramírez, B. C. Lütfüoğlu, H. Bouguerne
We investigate the two-dimensional Dunkl--Pauli equation for a spin-- particle in the presence of an external magnetic field within an algebraic framework. While previous stud…
Mannheim--Kazanas Black Holes: Horizons, Temperatures and Thermodynamics
Bekir Can Lütfüoğlu
Static black holes in conformal Weyl gravity differ from their Einstein counterparts in a simple but important way: the Mannheim--Kazanas geometry is encoded in a Bach-flat lapse f…
Bound, Scattering, and Resonance States of the Symmetric Woods--Saxon Potential in Dunkl Quantum Mechanic
Mebarek Heddar, Can Ertuğay, Bekir Can Lütfüoğlu
We present the first unified analytical description of the bound, scattering, and Gamow (metastable) resonance states of the one-dimensional symmetric Woods--Saxon potential within…
Hawking Emission from Black Holes Evaporating toward Wormholes and the Accuracy of the WKB Approximation
Bekir Can Lütfüoğlu
We revisit Hawking radiation from two black-hole families that can approach macroscopic wormhole configurations: the Simpson--Visser black-bounce geometry and the Casadio--Fabbri--…
Scalar, electromagnetic, and Dirac perturbations of regular black holes constituting primordial dark matter
Bekir Can Lütfüoğlu
We study massless scalar, electromagnetic, and Dirac perturbations of the exact asymptotically flat regular black hole supported by a phantom Dirac--Born--Infeld scalar. Using the…
Particle Motion in Regular Black Hole Spacetimes Supported by a Galactic Halo
Bekir Can Lütfüoğlu
We investigate particle motion in regular and asymptotically flat black hole spacetimes supported by Dehnen-type dark-matter halos. Two analytic models are analyzed, allowing a sys…
Telling tails and quasi-resonances in the vicinity of Dymnikova regular black hole
Bekir Can Lütfüoğlu, Javlon Rayimbaev, Bekzod Rahmatov +2
We investigate quasinormal modes, late-time tails, and grey-body factors for massive scalar perturbations in the background of the Dymnikova regular black hole. By applying both th…
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…
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…
Thermodynamics of the Reissner-Nordström black hole with quintessence matter on the EGUP framework
Hao Chen, Bekir Can Lütfüoğlu, Hassan Hassanabadi +1
In this paper, we investigate the quantum correction on thermodynamics of the Reissner-Nordström black hole in the presence of the quintessence matter associated with dark energy.…
Geodesics and scalar perturbations of Schwarzschild black holes embedded in a Dehnen-type dark matter halo with quintessence
B. Hamil, Ahmad Al-Badawi, B. C. Lütfüoğlu
We perform a thorough analysis into a Schwarzschild black hole embedded in a Dehnen-type dark matter halo with a quintessential field. We develop the composite spacetime metric and…
Quasinormal Modes and Gray-Body Factors for Gravitational Perturbations in Asymptotically Safe Gravity
B. C. Lütfüoğlu
A quantum-corrected black hole model arising from gravitational collapse in the framework of Asymptotically Safe Gravity was recently proposed in [A. Bonanno, D. Malafarina, A. Pan…
Non-Minimal Einstein-Yang-Mills Black Holes: Fundamental Quasinormal Mode and Grey-Body factors versus Outburst of Overtones
B. C. Lütfüoğlu
Recently, an exact black hole solution in non-minimal Einstein-Yang-Mills theory was obtained, and its quasinormal modes were subsequently analyzed using the JWKB approximation \ci…
Long-lived Quasinormal modes around regular black holes and wormholes in Covariant Effective Quantum Gravity
B. C. Lütfüoğlu
We study quasinormal modes of massive scalar and massless Dirac fields in the background of regular black holes and traversable wormholes arising in Covariant Effective Quantum Gra…
Time-dependent Dunkl-Pauli Oscillator
A. Benchikha, B. Hamil, B. C. Lütfüoğlu
This study explores the time-dependent Dunkl-Pauli oscillator in two dimensions. We constructed the Dunkl-Pauli Hamiltonian, which incorporates a time-varying magnetic field and a…
Bounding the Wigner Deformation Parameter in Harmonically Trapped Bose Gases
M. Benarous, A. Hocine, B. C. Lütfüoğlu +1
By examining the internal energy and the heat capacity of a harmonically trapped ideal Bose gas within the Dunkl formalism, we show that the Wigner parameter influences the slopes…
Dunkl-Klein-Gordon Equation in Higher Dimensions
B. Hamil, B. C. Lütfüoğlu, M. Merad
In this study, we replace the standard partial derivatives in the Klein-Gordon equation with Dunkl derivatives and obtain exact analytical solutions for the eigenvalues and eigenfu…
Dunkl-Schrodinger Equation in Higher Dimension
B. Hamil, B. C. Lütfüoğlu, M. Merad
This paper presents analytical solutions for eigenvalues and eigenfunctions of the Schrödinger equation in higher dimensions, incorporating the Dunkl operator. Two fundamental quan…
Time-Dependent Dunkl-Schrödinger Equation with an Angular-Dependent Potential
B. C. Lütfüoğlu, A. Benchikha, B. Hamil +1
In this manuscript, we investigate the analytical solution of the time-dependent Schrödinger equation for a harmonic oscillator with time-dependent mass and frequency, coupled with…
The ideal gas of Bosons and Fermions in Harmonic Traps in the framework of Extended Uncertainty Principle
B. Hamil, B. C. Lütfüoğlu
This manuscript studies harmonically trapped ideal Bose and Fermi gas systems and their thermodynamics in the framework of the Extended Uncertainty Principle (EUP). In particular,…
Thermodynamic properties of Quantum-Corrected AdS Black Hole with Phantom Global Monopoles
B. Hamil, B. C. Lütfüoğlu, F. Ahmed +1
In this paper, we introduce a metric ansatz designed to describe spherically symmetric quantum-corrected black hole (BH) space-time within an AdS space background, incorporating bo…
Vacuum Pair Creation in Spin Noncommutative of Coordinates: Volkov Background and Constant Electric Field
B. Hamil, B. C. Lütfüoğlu
We investigate the phenomenon of vacuum pair creation for Dirac fermions subjected to a Volkov plane wave and a constant electric field within the framework of spin noncommutativit…
Schwarzschild Black Hole Surrounded by Perfect Fluid Dark Matter in the presence of Quintessence Matter Field
B. Hamil, B. C. Lütfüoğlu
In this paper, we present an exact solution for a spherically symmetric Schwarzschild black hole surrounded by perfect fluid dark matter (PFDM) in the presence of a quintessence fi…