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Dr Zahid Ahmad

Associate Professor
Specialization: General Relativity
Email: Zahidahmad@cuiatd.edu.pk
Phone: (92)992-383591-5
Academics/ Degrees:
2004-2009 PhD University of the Punjab, Lahore Field: General Relativity
Research Topic: Gravitational Collapse: A Key Issue in General Relativity
Supervisor: Prof. Dr. Muhammad Sharif

1998 - 2000 M.Sc. Mathematics Quaid-i-Azam University, Islamabad 
1995 - 1997 B.Sc. (Mathematics A & B, Physics) University of the Punjab, Lahore 
Journal Publications
  1. Z.Ahmad,Muhammad Ali Raza,Muhammad Zubair Homogeneous perfect fluid collapse in five-dimensional spherically symmetric spacetime, Modern Physics Letters A, 2021
  2. Hassan Shah,Z.Ahmad,Hasrat HussainShah Quintessence background for 4D Einstein-Gauss-Bonnet black holes, Physics Letters B, 2021
  3. Suhail Khan,Hassan Shah,Z.Ahmad Collapsing of Charged Cylindrical Symmetric Source in f(R,G) Gravity with Heat Flux, International Journal of Geometric Methods in Modern Physics, 2020
  4. Hassan Shah,Z.Ahmad,Suhail Khan Collapsing solutions in higher-dimensional spacetime, International Journal of Modern Physics D, 2019
  5. Z.Ahmad,Hassan Shah,S. Khan Spherical Gravitational Collapse in f(R) gravity with linear equation of state, Commun. Theor. Phys, 2018
  6. Q. Iqbal,Hasrat Hussain Shah,Z.Ahmad High Speed Cylindrical Gravitational Collapse with Anisotropic Pressure, Universe , 2018
  7. Hassan Shah,Z.Ahmad,S. Khan Higher Dimensional Shear-free Radiating Collapse, Canadian. J. Physics , 2018
  8. Suhail Khan,Hassan Shah,Z.Ahmad,Muhammad Ramzan Final fate of charged anisotropic fluid collapse, Modern Physics Letter A, 2017
  9. G. Abbas,M. S. Khan,Z.Ahmad,M. Zubair Higher-dimensional inhomogeneous perfect fluid collapse in f(R) gravity, The European Physical Journal C, 2017
  10. Z.Ahmad,Muhammad Shoaib Khan Higher dimensional dust collapse in f(R) gravity, Turkish journal of Physics , 2017
  11. G. Abbas,Hassan Shah,Z.Ahmad Some analytic models of plane symmetric radiating collapse, Canadian Journal of Physics, 95(1): 65-68, 2017
  12. Z.Ahmad,Sania Abdul Malik Gravitational Collapse With Cosmological Constant and Anisotropic Pressure, Int J Theor Phys, 2016
  13. G. Abbas,Z.Ahmad,Hassan Shah Collapsing Plane Symmetric Source with Heat Flux and Conformal Flatness, Astrophys. Space Sci., 2015
  14. M. Farasat Shamir,Z.Ahmad,Zahid Raza Gravitational Dust Collapse in f(R) Gravity, Int. J. Theor. Phys, 2015
  15. Z.Ahmad,Abdul Haseeb Higher Dimensional Spherically Symmetric Gravitational Collapse, Int. J. The. Physics, 2014
  16. Z.Ahmad,Qazi Zahoor Ahmed,A.Awan Gravitational Collapse with Heat Flux and Gravitational Waves, International Journal of Theoretical Physics, 2013
  17. Z.Ahmad,Hasrat Hussain Shah Gravitational Collapse of Dust Cloud with Dark Energy, International Journal of Theoretical Physics, 2013
  18. Z.Ahmad,B.Imtiaz High-Speed Cylindrical Collapse of Type I Matter, Brazilian Journal of Physics, 2013
  19. Z.Ahmad Naked Singularity in Higher Dimensional Charged-Vaidya Space time, Modern Physics Letters A, 2012
  20. M. Sharif,Z.Ahmad Gravitational Dust Collapse with Cosmological Constant, World Applied Sciences Journal , 2012
  21. Z.Ahmad,Tomohiro Harada,Ken-ichi Nakao,M. Sharif High-speed collapse of a hollow sphere of type I matter, Class. Quantum Grav., 2009
  22. M. Sharif,Z.Ahmad Five-Dimensional Perfect Fluid Collapse with the Cosmological Constant, Journal of the Korean Physical Society, 2008
  23. M. Sharif,Z.Ahmad HIGHER DIMENSIONAL PERFECT FLUID COLLAPSE, ACTA PHYSICA POLONICA B, 2008
  24. M. Sharif,Z.Ahmad PLANE SYMMETRIC GRAVITATIONAL COLLAPSE, Int. J. Mod. Phys. A, 2008
  25. M. Sharif,Z.Ahmad Gravitational Perfect Fluid Collapse With Cosmological Constant, Mod. Phys. Lett. A, 2007
  26. M. Sharif,Z.Ahmad Addendum: Gravitational Perfect Fluid Collapse With Cosmological Constant, Mod. Phys. Lett. A, 2007
  27. M. Sharif,Z.Ahmad High-speed cylindrical collapse of two perfect fluids, Gen. Relativ. Gravit., 2007

Profile/Bio

PROFESSIONAL AND RESEARCH EXPERIENCE

  • Associate Professor in Mathematics COMSATS University Islamabad, Abbottabad Campus
  • July2009 till October 2016   Assistant professor in Mathematics COMSATS Institute of Information Technology, Abbottabad Campus
  • Feb2009-Jun 2009 Lecturer in Mathematics COMSATS Institute of Information Technology, Abbottabad, Pakistan
  • Sep 2002-April 2004 Worked as Lecturer inMathematics at Govt. Degree College Murree
  • May1997– Jan1998 National Model High School Kallar Saydan Rawalpindi. Pakistan

Administrative Experience

  • Head,department of Mathematics, COMSATS Institute of Information Technology, Abbottabad from October 2015 to December 2015.
  • GraduateProgram Coordinator, department of Mathematics, COMSATS Institute of InformationTechnology, Abbottabad from February 2014 to February 2016
  • Member ofDepartmental Selection Committee COMSATS Institute of Information Technology,Abbottabad
  • Member ofDepartmental Advisory Committee, COMSATS Institute of Information Technology,Abbottabad.
  • Member of DepartmentalAcademic Regularity Committee, COMSATS Institute of InformationTechnology, Abbottabad
  • Convenerof Departmental Question Paper Review Committee, COMSATS Institute of InformationTechnology, Abbottabad.
  • GroupIncharge of Calculus II for three semesters at COMSATS Institute of Information Technology,Abbottabad
  • GroupIncharge of Calculus III for two semesters at COMSATS Institute of Information Technology,Abbottabad
  • GroupIncharge of Calculus I for one semester at COMSATS Institute of Information Technology,Abbottabad
  • GroupIncharge of Differential Equations for three semesters at  COMSATS Institute of Information Technology, Abbottabad
  • GroupIncharge of Linear Algebra for two semesters at COMSATS Institute of Information Technology, Abbottabad
  • Convenerof Facilitation Committee Symposia 2009 to date, COMSATS Institute of Information Technology, Abbottabad.

Awards

  •  Awarded Scholarship for PhD by Higher Education Commission Islamabad , Pakistan through the Indigenous PhD 5000 Fellowship Program Batch-I. 2004-2009
  • Research Productivity Award, COMSATS University Islamabad, Abbottabad Campus, 2012
  • Research Productivity Award, COMSATS University Islamabad, Abbottabad Campus, 2013
  • Research Productivity Award, COMSATS University Islamabad, Abbottabad Campus, 2014
  • Research Productivity Award, COMSATS University Islamabad, Abbottabad Campus, 2015

Research Interests

  • Spacetime singularities

  • Gravitational Collapse

  • Astrophysic
  • Differential Equations

Students Supervised

MS Dissertations Supervised:

  • Tayyaba Bibi, Effects of Higher Dimensionson Gravitational Collapse in Vaidya space-time, COMSATS UniversityIslamabad, Abbottabad Campus, Pakistan, 2021(MS).
  • Muhammad Ali Raza, Effects of Pressure andHigher Dimensions on Gravitational Collapse, COMSATS University Islamabad,Abbottabad Campus, Pakistan, 2020(MS).
  • Syed Muhammad Baqir Ali, Investigation ofGravitational Collapse with Vaidya Spacetime, COMSATS University Islamabad,Abbottabad Campus, Pakistan, 2019(MS).
  • Mahboob ul Haq, Spherical Collapse in f(R)Theory of Gravity, COMSATS University Islamabad, Abbottabad Campus, Pakistan,2018(MS).
  • Said Mobin, Study of Non-spherical Collapsein f(R) Theory, COMSATS University Islamabad, Abbottabad Campus, Pakistan,2018(MS).
  • Beenish, Gravitational Collapse of AnisotropicFluid, COMSATS Institute of Information Technology Abbottabad, Pakistan,2017(MS).
  • Aroosa Imtiaz, Dissipative GravitationalCollapse, COMSATS Institute of Information Technology Abbottabad,Pakistan, 2017 (MS).
  • Muhammad Shoaib Khan, GravitationalCollapse in f(R) Gravity , COMSATS Institute of InformationTechnology Abbottabad, Pakistan, 2016 (MS).
  • Muhammad Mazhar, Nature of theSingularities in Higher Dimensional Spacetime, COMSATS Institute ofInformation Technology Abbottabad, Pakistan, 2016 (MS).
  • Majid Khan, Quasi-Spherical GravitationalCollapse, COMSATS Institute of Information Technology Abbottabad, Pakistan,2016 (MS).
  • Munaza Waheed, Study of Collapse inCylindrical Spacetime COMSATS Institute of InformationTechnology Abbottabad, Pakistan, 2015. (MS)
  • Hassan Shah, Non-Spherical GravitationalCollapse, COMSATS Institute of Information Technology Abbottabad,Pakistan, 2014. (MS)
  • Sania Abdul Malik, Gravitational CollapseUsing Junction Conditions, COMSATS Institute of Information Technology Abbottabad,Pakistan, 2013. 
  • Quaid Iqbal, Gravitational Collapse of TypeI Matter Field, COMSATS Institute of Information Technology Abbottabad, Pakistan,2013. (MS)
  • Hasrat Hussain Shah, GravitationalCollapse in the Presence of Dark Energy, COMSATS Institute ofInformation Technology, Abbottabad, Pakistan, 2012. (MS)
  • Qazi Zahoor Ahmad, CylindricalGravitational Collapse, COMSATS Institute of InformationTechnology, Abbottabad, Pakistan, 2012 .(MS)
  • Abdul Haseeb, Higher DimensionalGravitational Collapse of Type-I Matter, COMSATS Institute ofInformation Technology, Abbottabad, Pakistan, 2011. (MS)
  • Batool Imtiaz, Gravitational Collapse: AnOutstanding Issue in General Relativity, COMSATS Institute ofInformation Technology Abbottabad, Pakistan, 2010. (MS)
  • Nasir Khan,(Registered)
  • Ateeba Javid,(Registered)
  • Waqas Shafi (Registered)