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Orhan Dönmez

26 works

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

    PreprintCosmology and Gravitation TheoriesChinese Journal of Physics202412 citations
    ABI

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

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

    ArticleCosmology and Gravitation TheoriesPhysics of the Dark Universe202410 citations
    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

    ArticleCosmology and Gravitation TheoriesPhysics of the Dark Universe20249 citations
    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

    ArticleCosmology and Gravitation TheoriesPhysics of the Dark Universe20259 citations
    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

    ArticleCosmology and Gravitation TheoriesPhysics of the Dark Universe20247 citations
    ABI

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

    Yerlan Myrzakulov, Orhan Dönmez, M. Koussour +3

    ArticleCosmology and Gravitation TheoriesJournal of High Energy Astrophysics20247 citations
    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

    ArticleCosmology and Gravitation TheoriesAnnals of Physics20255 citations
    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

    ArticleAstrophysical Phenomena and ObservationsJournal of Cosmology and Astroparticle Physics20255 citations
    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

    ArticleCosmology and Gravitation TheoriesAnnals of Physics20254 citations
    ABI

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

    Kairat Myrzakulov, Orhan Dönmez, M. Koussour +3

    ArticleCosmology and Gravitation TheoriesPhysics Letters A20253 citations
    ABI

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

    Yerlan Myrzakulov, Orhan Dönmez, M. Koussour +3

    ArticleCosmology and Gravitation TheoriesThe European Physical Journal C20251 citations
    ABI

  12. Thermodynamic constraints and observational validation of the deceleration parameter

    Yerlan Myrzakulov, Orhan Dönmez, M. Koussour +3

    ArticleCosmology and Gravitation TheoriesNuclear Physics B20251 citations
    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

    ArticleAstrophysical Phenomena and ObservationsPhysics of the Dark Universe20261 citations
    ABI

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

    Abdelghani Errehymy, Youssef Khedif, M. Daoud +3

    ArticleAstrophysical Phenomena and ObservationsPhysics Letters B20261 citations
    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

    ArticleAstrophysical Phenomena and ObservationsAnnals of Physics20261 citations
    ABI

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

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

    ArticleGeophysics and Gravity MeasurementsInternational Journal of Geometric Methods in Modern Physics20251 citations
    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

    ArticleGeophysics and Gravity MeasurementsProgress of Theoretical and Experimental Physics20240 citations
    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

    ArticlePulsars and Gravitational Waves ResearchPhysics of the Dark Universe20250 citations
    ABI

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

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

    ArticleCosmology and Gravitation TheoriesJournal of High Energy Astrophysics20250 citations
    ABI

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

    Asifa Ashraf, Orhan Dönmez, Chengxun Yuan +3

    ArticleAstrophysical Phenomena and ObservationsPhysics of the Dark Universe20260 citations
    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

    ArticlePulsars and Gravitational Waves ResearchAnnals of Physics20260 citations
    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

    ArticleAstrophysical Phenomena and ObservationsInternational Journal of Geometric Methods in Modern Physics20260 citations
    ABI

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

    Rana Muhammad Zulqarnain, Orhan Dönmez, Abdelmalek Bouzenada +4

    ArticleAstrophysical Phenomena and ObservationsInternational Journal of Geometric Methods in Modern Physics20260 citations
    ABI

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

    Allah Ditta, G. Mustafa, Saba Mehmood +4

    ArticleCosmology and Gravitation TheoriesThe European Physical Journal Plus20260 citations
    ABI

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

    Asifa Ashraf, Orhan Dönmez, Chengxun Yuan +3

    ArticleAstrophysical Phenomena and ObservationsThe European Physical Journal C20260 citations
    ABI