Dr. Md Sabir Ali
Dr. Md Sabir Ali


Research Area

Classical Gravity, Black hole, Quantum entanglement, Various aspects of quantum gravity in curved spacetimes 


Dr. Md Sabir Ali received his Ph.D.  degree from Centre for Theoretical Physics, Jamia Millia Islamia, New Delhi, India on the topic of “ The black holes in dS/AdS spacetimes and their thermodynamics” in 2020. Apart from thermodynamics, He also worked on the shadow and QNMs of various black hole systems. Presently he is working as Institute Postdoctoral Fellow at the Department of Physics, IIT Ropar and mainly focuses on the quantum entanglement in various systems. He also works on the various quantum gravity aspects.

Areas of Research

  • Classical Gravity
  • Black holes in dS/AdS spacetimes
  • Black hole thermodynamics
  • Extended Phase space thermodynamics of black holes
  • Quantum entanglement
  • Various aspects of quantum gravity in curved spacetimes.



Ph.D. in Physics: Centre for Theoretical Physics, Jamia Millia Islamia, New Delhi, India 

MSc in Physics: Aligarh Muslim University, Uttar Pradesh, Aligarh, India


Work Experience

Postdoctoral Fellow, IIT Ropar, India ( December 2019 - present)

Selected Publications / Patents

1) Effective thermodyanmics of regular rotating de Sitter black holes Md Sabir Ali, Sushant G. Ghosh, Sunil D Mahraj. DOI: 10.1088/1361-6382/ab9c6c Classical and Quantum Gravity

2) Rotating five-dimensional electrically charged Bardeen regular black holes Amir, Muhammed; Ali, Md; Maharaj, Sunil D Maharaj, DOI:10.1088/1361-6382/ab8eb7 Classical and Quantum Gravity.

3) Black string surrounded by a static anisotropic quintessence fluid Md Sabir Ali, Fazlay Ahmed, Sushant G. Ghosh. arXiv:1911.10946 [gr-qc]. 10.1016/j.aop.2019.168024. Ann.Phys. 412 (2020) 168024.

4) Thermodynamics of rotating Bardeen black holes: Phase transitions and thermodynamics volume By Md Sabir Ali, Sushant G. Ghosh. 10.1103/PhysRevD.99.024015. Phys.Rev. D99 (2019) no.2, 024015.

5) Exact $d$-dimensional Bardeen-de Sitter black holes and thermodynamics By Md.Sabir Ali, Sushant G. Ghosh. 10.1103/PhysRevD.98.084025. Phys.Rev. D98 (2018) no.8, 084025.

6) Noncommutative geometry inspired rotating black string Dharm Veer Singh, Md Sabir Ali, Sushant G. Ghosh. arXiv:1707.07445 [gr-qc]. 10.1142/S0218271818501080. Int.J.Mod.Phys. D27 (2018) no.12, 1850108.

7) Light bending, static dark energy, and related uniqueness of Schwarzschild–de Sitter spacetime Md Sabir Ali, Sourav Bhattacharya. arXiv:1705.08602 [gr-qc]. 10.1103/PhysRevD.97.024029. Phys.Rev. D97 (2018), 024029.

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