Ghulam Abbas
Associate Professor
PhD
Research Supervision Capacity
About Me
Dr. Ghulam Abbas has completed his Ph. D in Applied Mathematics (General Theory of Relativity) from University of the Punjab, Lahore Pakistan in 2013. Currently, he is working as Tenured Associate Professor in the Department of Mathematics, The Islamia University of Bahawalpur Pakistan, also he is post-doctorate fellow of National Astronomical Observatory China (NAOC) Beijing, China during 2023. He has published his research work in the journals of the international repute. His total publications in the impact factor journal are 150, with the accumulative impact factor 400, these publications have been cited by more than 3000 related articles. His h-index is 30. He has successfully supervised 11 Ph. D Mathematics Thesis and 70 M. S Mathematics Thesis. Currently, 04 Ph. D students and 09 M. S students are working under his supervision. He has participated as speaker in 30 national and international conferences and has organized some conferences, seminars and webinars in his university during 2020-2022. During the years 2013, 2015, 2016 Pakistan Council of Science and Technology has awarded him the research productivity award. He is the in-charge examination and online admission in-charge in his university. He has been granted culture exchange program funding to visit NAOC, Chinse academy of sciences Beijing for 03 months during 2012. During the years 2020-2025, he has been announced (by Stanford University USA) among the world top 2% most cited scientists in his field of research. His parent University awarded him the prominent researcher award in 2022 for publishing the 22 research articles in one year.
Contact Info
Research Publication
1. G. Abbas. 2014. “Phantom energy accretion onto a black hole in Ho\vrava-Lifshitz gravity.” Science China Physics / Springer Science and Business Media LLC 57. https://doi.org/10.1007/s11433-013-5306-z
2. 2000. “Upload file contains all publications.”
3. G. Abbas. 2013. “Collapse and expansion of anisotropic plane symmetric source.” Astrophysics and Space Science / Springer Science and Business Media LLC 350. https://doi.org/10.1007/s10509-013-1740-7
4. G. Abbas. 2014. “Cardy-Verlinde Formula of Noncommutative Schwarzschild Black Hole.” Advances in High Energy Physics / Hindawi Limited 2014. https://doi.org/10.1155/2014/306256
5. G. Abbas. 2014. “Effects of electromagnetic field on the collapse and expansion of anisotropic gravitating source.” Astrophysics and Space Science / Springer Science and Business Media LLC 352. https://doi.org/10.1007/s10509-014-1986-8
6. G. Abbas and H. Nazar. 2018. “Complexity factor for anisotropic source in non-minimal coupling metric f(R) gravity.” The European Physical Journal C / Springer Science and Business Media LLC 78. https://doi.org/10.1140/epjc/s10052-018-6430-8
7. G. Abbas and M. R. Shahzad. 2018. “A new model of quintessence compact stars in the Rastall theory of gravity.” The European Physical Journal A / Springer Science and Business Media LLC 54. https://doi.org/10.1140/epja/i2018-12642-y
8. G. Abbas and Riaz Ahmed. 2019. “Charged perfect fluid gravitational collapse in f(R, T) gravity.” Modern Physics Letters A / World Scientific Pub Co Pte Lt 34. https://doi.org/10.1142/S0217732319501530
9. G. Abbas and Riaz Ahmed. 2019. “Dynamics of non-adiabatic gravitating compact object in f(R.” Chinese Journal of Physics / Elsevier BV 60. https://doi.org/10.1016/j.cjph.2019.05.023
10. G. Abbas and M. Tahir. 2019. “Dynamical instability of non-adiabatic gravitating source in Gauss-Bonnet gravity.” The European Physical Journal A / Springer Science and Business Media LLC 55. https://doi.org/10.1140/epja/i2019-12776-4
11. G. Abbas and H. Nazar. 2018. “Dynamics of Dissipative Viscous Cylindrical Collapse with Full Causal Approach in f(R) Gravity.” Advances in High Energy Physics / Hindawi Limited 2018. https://doi.org/10.1155/2018/9250786
12. M. R. Shahzad and G. Abbas. 2020. “Models of quintessence compact stars in Rastall gravity consistent with observational data.” The European Physical Journal Plus / Springer Science and Business Media LLC 135. https://doi.org/10.1140/epjp/s13360-020-00508-3
13. K. Majeed and Z. Yousaf and G. Abbas. 2020. “Effects of electromagnetic field on the stability of locally isotropic gravastars.” New Astronomy / Elsevier BV 80. https://doi.org/10.1016/j.newast.2020.101397
14. A. Ditta and G. Abbas. 2020. “Astrophysical accretion near Hayward regular black hole.” New Astronomy / Elsevier BV 81. https://doi.org/10.1016/j.newast.2020.101437
15. G. Abbas , Asif Mahmood and M .Zubair. 2020. “98.Strong gravitational lensing for photon coupled to Weyl tensor in Kiselev black hole.” Chinese Physics C 5. 10.1088/1674-1137/44/9/095105
16. M. Zubair and Maham Lodhi and G. Abbas and Mehwish Bari. 2020. “Existence of realistic stellar objects in Rastall gravity with linear equation of state.” Canadian Journal of Physics / Canadian Science Publishing 98. https://doi.org/10.1139/cjp-2019-0195
17. Riaz Ahmed and G. Abbas. 2019. “Dynamics of viscous dissipative gravitational collapse in f(R.” Canadian Journal of Physics / Canadian Science Publishing 97. https://doi.org/10.1139/cjp-2018-0981
18. G. Abbas and M.R. Shahzad. 2020. “Comparative analysis of Einstein gravity and Rastall gravity for the compact objects.” Chinese Journal of Physics / Elsevier BV 63. https://doi.org/10.1016/j.cjph.2019.10.011
19. G. Mustafa and M. R. Shahzad and G. Abbas and T. Xia. 2019. “Stable wormholes solutions in the background of Rastall theory.” Modern Physics Letters A / World Scientific Pub Co Pte Lt 35. https://doi.org/10.1142/S0217732320500352
20. G. Abbas and M. R. Shahzad. 2020. “Scalar field thin shell collapse in the Brane-world geometry.” International Journal of Modern Physics A / World Scientific Pub Co Pte Lt 35. https://doi.org/10.1142/S0217751X20500281
21. G. Abbas and H. Nazar. 2020. “Complexity factors for static anisotropic axially symmetric fluid distributions in f(R) gravity.” International Journal of Geometric Methods in Modern Physics / World Scientific Pub Co Pte Lt 17. https://doi.org/10.1142/S0219887820500437
22. Riaz Ahmed and G. Abbas. 2020. “Non-adiabatic gravitational collapse in f(R.” Modern Physics Letters A / World Scientific Pub Co Pte Lt 35. https://doi.org/10.1142/S0217732320501035
23. Riaz Ahmed and G. Abbas. 2020. “Dynamics of non-adiabatic charged spherical gravitational collapse in f(R.” Chinese Journal of Physics / Elsevier BV 65. https://doi.org/10.1016/j.cjph.2020.02.005
24. A. Ditta and G. Abbas. 2020. “Relativistic accretion mechanism for some black holes.” Chinese Journal of Physics / Elsevier BV 65. https://doi.org/10.1016/j.cjph.2020.03.007
25. H. Nazar and G. Abbas. 2020. “Charged anisotropic collapsing stars with heat flux in f(R) gravity.” Chinese Journal of Physics / Elsevier BV 63. https://doi.org/10.1016/j.cjph.2019.11.019
26. G. Abbas and N. Yousaf and M. Zubair and Rabia Saleem. 2019. “Dynamics of particles near brane-world black hole.” International Journal of Modern Physics A / World Scientific Pub Co Pte Lt 34. https://doi.org/10.1142/S0217751X19502087
27. M. Zubair and Maham Lodhi and G. Abbas. 2019. “Stability of realistic stellar objects in f(R.” International Journal of Geometric Methods in Modern Physics / World Scientific Pub Co Pte Lt 16. https://doi.org/10.1142/S0219887819501913
28. M. Tahir and G. Abbas. 2019. “Spherically symmetric gravitational collapse in Einstein Gauss\textendashBonnet theory.” International Journal of Geometric Methods in Modern Physics / World Scientific Pub Co Pte Lt 16. https://doi.org/10.1142/S0219887819501949
29. G. Abbas and Riaz Ahmed. 2019. “Complexity factor for a class of compact stars in \textdollarf(R.” Astrophysics and Space Science / Springer Science and Business Media LLC 364. https://doi.org/10.1007/s10509-019-3688-8
30. G. Abbas and A. Ditta and Abdul Jawad and M. Umair Shahzad. 2019. “Matter accretion onto a brane-world black hole via Hamiltonian approach.” General Relativity and Gravitation / Springer Science and Business Media LLC 51. https://doi.org/10.1007/s10714-019-2620-4
31. H. Nazar and G. Abbas. 2019. “Complexity factor for dynamical spherically symmetric fluid distributions in f(R) gravity.” International Journal of Geometric Methods in Modern Physics / World Scientific Pub Co Pte Lt 16. https://doi.org/10.1142/S0219887819501706
32. M. Tahir and G. Abbas. 2019. “Instability of collapsing source under expansion-free condition in einstein Gauss\textendashBonnet gravity.” Chinese Journal of Physics / Elsevier BV 61. https://doi.org/10.1016/j.cjph.2019.07.003
33. G. Abbas and Shahid Qaisar and Wajiha Javed and W. Ibrahim. 2019. “Quintessence compact stars satisfying Karmarkar condition.” Canadian Journal of Physics / Canadian Science Publishing 97. https://doi.org/10.1139/cjp-2018-0132
34. G. Mustafa and G. Abbas and T. Xia. 2019. “Wormhole solutions in F(T.” Chinese Journal of Physics / Elsevier BV 60. https://doi.org/10.1016/j.cjph.2019.05.025
35. M. R. Shahzad and G. Abbas. 2019. “Strange stars with MIT bag model in the Rastall theory of gravity.” International Journal of Geometric Methods in Modern Physics / World Scientific Pub Co Pte Lt 16. https://doi.org/10.1142/S0219887819501329
36. Abbas, G and Ali, R H and Mustafa, G. 2024. “Thermodynamical analysis with extended phase transition of AdS hairy black hole in gravitational decoupling theory.” IOP Publishing 99. 10.1088/1402-4896/ad340a
37. Abbas, G and Asgher, M. 2023. “Tidal effects in black hole of non-linear electrodynamic field.” IOP Publishing 98. 10.1088/1402-4896/acbfec
38. Abbas, Ghulam and Rehman, Hamza. 2023. “Analysis of Accretion Disk Around the Euler?Heisenberg Anti?de Sitter Black Hole.” Wiley 71. 10.1002/prop.202200205
39. Abbas, G. and Jawad, Abdul and Ditta, A. and Chaudhary, Shahid. 2023. “Physical analysis of matter accretion and evaporation of holographic massive gravity black hole.” Elsevier BV 453. 10.1016/j.aop.2023.169309
40. Abbas, G. and Rehman, Hamza and Usama, M. and Zhu, Tao. 2023. “Accretion disc around black hole in Einstein-SU(N) non-linear sigma model.” Springer Science and Business Media LLC 83. 10.1140/epjc/s10052-023-11600-0
41. Abbas, G. and Ali, R. H. 2023. “Thermal fluctuations.” Springer Science and Business Media LLC 83. 10.1140/epjc/s10052-023-11580-1
42. Abbas, G. and Ali, R. H. 2023. “Extended phase space thermodynamics of black hole with non-linear electrodynamic field.” IOP Publishing 47. 10.1088/1674-1137/acc56f
43. Abbas, G. and Asgher, M. 2023. “Tidal effect in charged black hole enclosed by thin accretion disc in Rastall gravity.” Elsevier BV 99. 10.1016/j.newast.2022.101967
44. Abbas, Ghulam and Övgün, Ali and Mahmood, Asif and Zubair, Muhammad. 2023. “Strong Deflection Gravitational Lensing for the Photons Coupled to the Weyl Tensor in a Conformal Gravity Black Hole.” MDPI AG 9. 10.3390/universe9030130
45. Abbas, G. and Asgher, M. 2022. “Tidal effects in AdS charged torus-like black hole.” World Scientific Pub Co Pte Ltd 37. 10.1142/S021773232250198X
46. Zubair, M. and Ditta, Allah and Abbas, G. and Saleem, Rabia. 2021. “Physical aspects of anisotropic compact stars in f(T,T) gravity with off diagonal tetrad.” IOP Publishing 45. 10.1088/1674-1137/ac041a
47. Abbas, G. and Tahir, M. and Shahzad, M. R. 2021. “Models of non-static and inhomogeneous gravitating source in Rastall gravity.” World Scientific Pub Co Pte Ltd 18. 10.1142/S0219887821500420
48. Abbas, G. and Nazar, H. 2021. “Shear-free radiating collapse model via Karmarkar condition in f(R) gravity.” World Scientific Pub Co Pte Ltd 18. 10.1142/S0219887821500456
49. Abbas, G. and Nazar, H. 2021. “Hybrid star model with quark matter and baryonic matter in minimally coupled <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e3887" altimg="si21.svg"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>R</mml:mi.” Elsevier BV 424. 10.1016/j.aop.2020.168336
50. Abbas, G. and Mahmood, Asif and Zubair, M. 2020. “Strong gravitational lensing for photon coupled to Weyl tensor in Kiselev black hole.” IOP Publishing 44. 10.1088/1674-1137/44/9/095105
Research and Development Projects
1. Scalar Field Thin Shell Collapse in General Relativity
With: HEC NRPU (2017-03 - 2020-03)
NRPU project
2. Black Hole Physics and Gravitational waves
With: Chines Academy of Sciences Beijing (2023-07 - 2026-12)
Belt and Road Innovative research project for the exchange of experts
The Islamia University of Bahawalpur was established in the year 1975 by upgrading historical institute of the Jamia Abbasia.
