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Orhan Dönmez

Работ: 26

College of Engineering and Technology, American University of the Middle East, Egaila 54200, Kuwait

  1. Exploring accelerated expansion in the universe: A study of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si274.svg" display="inline" id="d1e325"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>Q</mml:mi><mml:mo>,</mml:mo><mml:mi>T</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math> gravity with parameterized EoS and cosmological constraints

    M. Koussour, N. Myrzakulov, Javlon Rayimbaev +2

    ПрепринтCosmology and Gravitation TheoriesChinese Journal of Physics2024Цитирований: 12
    ABI

  2. Linear redshift parametrization of deceleration parameter in f(R,Lm) gravity

    Yerlan Myrzakulov, Orhan Dönmez, G. Dilara Açan Yildiz +3

    СтатьяCosmology and Gravitation TheoriesPhysics of the Dark Universe2024Цитирований: 10
    ABI

  3. Observational constraints on the equation of state of viscous fluid in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si250.svg" display="inline" id="d1e314"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>R</mml:mi><mml:mo>,</mml:mo><mml:mi>T</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math> gravity

    M. Koussour, Aziza Altaibayeva, S. Bekov +3

    СтатьяCosmology and Gravitation TheoriesPhysics of the Dark Universe2024Цитирований: 9
    ABI

  4. Constraining <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si140.svg" display="inline" id="d1e319"> <mml:mrow> <mml:mi>f</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi>Q</mml:mi> <mml:mo>,</mml:mo> <mml:msub> <mml:mrow> <mml:mi>L</mml:mi> </mml:mrow> <mml:mrow> <mml:mi>m</mml:mi> </mml:mrow> </mml:msub> <mml:mo>)</mml:mo> </mml:mrow> </mml:mrow> </mml:math> gravity with bulk viscosity

    Yerlan Myrzakulov, Orhan Dönmez, M. Koussour +3

    СтатьяCosmology and Gravitation TheoriesPhysics of the Dark Universe2025Цитирований: 9
    ABI

  5. Late-time cosmology in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si23.svg" display="inline" id="d1e469"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>Q</mml:mi><mml:mo>,</mml:mo><mml:msub><mml:mrow><mml:mi>L</mml:mi></mml:mrow><mml:mrow><mml:mi>m</mml:mi></mml:mrow></mml:msub><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math> gravity: Analytical solutions and observational fits

    Yerlan Myrzakulov, Orhan Dönmez, M. Koussour +3

    СтатьяCosmology and Gravitation TheoriesPhysics of the Dark Universe2024Цитирований: 7
    ABI

  6. Model-independent parameterization of H(z) and its implications for cosmic evolution

    Yerlan Myrzakulov, Orhan Dönmez, M. Koussour +3

    СтатьяCosmology and Gravitation TheoriesJournal of High Energy Astrophysics2024Цитирований: 7
    ABI

  7. Possible wormholes in generalized geometry–matter coupling gravity induced by the Dekel–Zhao dark matter profile

    Abdelghani Errehymy, Orhan Dönmez, A. Syzdykova +4

    СтатьяCosmology and Gravitation TheoriesAnnals of Physics2025Цитирований: 5
    ABI

  8. Testing quantum-corrected black holes with QPOs observations: a study of particle dynamics and accretion flow

    G. Mustafa, Sushant G. Ghosh, Orhan Dönmez +3

    СтатьяAstrophysical Phenomena and ObservationsJournal of Cosmology and Astroparticle Physics2025Цитирований: 5
    ABI

  9. Dehnen-type dark matter wormholes in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg" display="inline" id="d1e414"> <mml:mrow> <mml:mi>f</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi mathvariant="script">R</mml:mi> <mml:mo>,</mml:mo> <mml:msub> <mml:mrow> <mml:mi mathvariant="script">L</mml:mi> </mml:mrow> <mml:mrow> <mml:mi>m</mml:mi> </mml:mrow> </mml:msub> <mml:mo>,</mml:mo> <mml:mi mathvariant="script">T</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> </mml:mrow> </mml:math> action

    Abdelghani Errehymy, Orhan Dönmez, Bobur Turimov +3

    СтатьяCosmology and Gravitation TheoriesAnnals of Physics2025Цитирований: 4
    ABI

  10. Bulk viscous matter in f(T) gravity: A path to cosmic acceleration

    Kairat Myrzakulov, Orhan Dönmez, M. Koussour +3

    СтатьяCosmology and Gravitation TheoriesPhysics Letters A2025Цитирований: 3
    ABI

  11. Energy conditions in $$f(Q, L_m)$$ gravity

    Yerlan Myrzakulov, Orhan Dönmez, M. Koussour +3

    СтатьяCosmology and Gravitation TheoriesThe European Physical Journal C2025Цитирований: 1
    ABI

  12. Thermodynamic constraints and observational validation of the deceleration parameter

    Yerlan Myrzakulov, Orhan Dönmez, M. Koussour +3

    СтатьяCosmology and Gravitation TheoriesNuclear Physics B2025Цитирований: 1
    ABI

  13. Exact and numerical analysis of accretion dynamics with perfect and polytropic fluids around nonlinear charged black holes

    Ghulam Fatima, Abdelmalek Bouzenada, Orhan Dönmez +3

    СтатьяAstrophysical Phenomena and ObservationsPhysics of the Dark Universe2026Цитирований: 1
    ABI

  14. Event horizon telescope observational constraints on Dymnikova-type non-singular black holes in higher dimensions

    Abdelghani Errehymy, Youssef Khedif, M. Daoud +3

    СтатьяAstrophysical Phenomena and ObservationsPhysics Letters B2026Цитирований: 1
    ABI

  15. Testing strong gravitational field using the Johannsen–Psaltis metric: Bondi–Hoyle–Lyttleton accretion model and QPO studies

    Orhan Dönmez, Sardor Murodov, Javlon Rayimbaev

    СтатьяAstrophysical Phenomena and ObservationsAnnals of Physics2026Цитирований: 1
    ABI

  16. Testing the viability of f(T,𝒯 ) gravity models via effective equation of state constraints

    M. Koussour, Orhan Dönmez, S. Bekov +3

    СтатьяGeophysics and Gravity MeasurementsInternational Journal of Geometric Methods in Modern Physics2025Цитирований: 1
    ABI

  17. Charged Spherical Solution in Torsion and Matter Coupling Gravity and Influence of Torsion Parameter and Electric Charge on Compact Stars in Lower Mass Gap

    S. K. Maurya, Abdelghani Errehymy, Ghulam Mustafa +3

    СтатьяGeophysics and Gravity MeasurementsProgress of Theoretical and Experimental Physics2024Цитирований: 0
    ABI

  18. Testing linear non-minimal coupling in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si447.svg" display="inline" id="d1e4384"> <mml:mrow> <mml:mi>f</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi>Q</mml:mi> <mml:mo>,</mml:mo> <mml:mi>T</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> </mml:mrow> </mml:math> gravity using X-ray binary pulsars constrained by NICER observations

    Abdelghani Errehymy, S. K. Maurya, Orhan Dönmez +4

    СтатьяPulsars and Gravitational Waves ResearchPhysics of the Dark Universe2025Цитирований: 0
    ABI

  19. Testing the b-CPL dynamical dark energy model with recent cosmological data

    M. Koussour, Orhan Dönmez, S. Bekov +4

    СтатьяCosmology and Gravitation TheoriesJournal of High Energy Astrophysics2025Цитирований: 0
    ABI

  20. Trajectories and high frequencies spectra around charged black holes under anisotropic matter field

    Asifa Ashraf, Orhan Dönmez, Chengxun Yuan +3

    СтатьяAstrophysical Phenomena and ObservationsPhysics of the Dark Universe2026Цитирований: 0
    ABI

  21. Constraining <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si170.svg" display="inline" id="d1e5067"> <mml:mrow> <mml:mi>f</mml:mi> <mml:mrow> <mml:mo>(</mml:mo> <mml:mi mathvariant="script">R</mml:mi> <mml:mo>,</mml:mo> <mml:msub> <mml:mrow> <mml:mi mathvariant="script">L</mml:mi> </mml:mrow> <mml:mrow> <mml:mi>m</mml:mi> </mml:mrow> </mml:msub> <mml:mo>,</mml:mo> <mml:mi mathvariant="script">T</mml:mi> <mml:mo>)</mml:mo> </mml:mrow> </mml:mrow> </mml:math> gravity with NICER/NuSTAR observations of X-ray Pulsars

    S. K. Maurya, Abdelghani Errehymy, Orhan Dönmez +4

    СтатьяPulsars and Gravitational Waves ResearchAnnals of Physics2026Цитирований: 0
    ABI

  22. Testing quantum-corrected black holes with Kalb–Ramond field effects via trajectories dynamics and frequencies spectra

    Jiqing Wang, Orhan Dönmez, Abdelmalek Bouzenada +3

    СтатьяAstrophysical Phenomena and ObservationsInternational Journal of Geometric Methods in Modern Physics2026Цитирований: 0
    ABI

  23. Testing particle dynamics, epicyclic oscillations around rotating Bumblebee Kerr–Newman-AdS black hole

    Rana Muhammad Zulqarnain, Orhan Dönmez, Abdelmalek Bouzenada +4

    СтатьяAstrophysical Phenomena and ObservationsInternational Journal of Geometric Methods in Modern Physics2026Цитирований: 0
    ABI

  24. Thermodynamics around new wormhole solutions in extended teleparallel gravity coupled with Euler-Heisenberg electrodynamics

    Allah Ditta, G. Mustafa, Saba Mehmood +4

    СтатьяCosmology and Gravitation TheoriesThe European Physical Journal Plus2026Цитирований: 0
    ABI

  25. Accretion with shock cone morphology onto charged black holes in dilaton-massive gravity

    Asifa Ashraf, Orhan Dönmez, Chengxun Yuan +3

    СтатьяAstrophysical Phenomena and ObservationsThe European Physical Journal C2026Цитирований: 0
    ABI