Hey! I’m Subhodeep, a Ph.D. student at the Indian Institute of Information Technology, Allahabad. I work under the supervision of Dr. Srijit Bhattacharjee. I’m also a research fellow at the Centre for Theoretical Physics, Jamia Millia Islamia, mentored by Prof. Anjan Ananda Sen. My broad interest lies in gravitation and black hole physics, focusing on the internal structure of black holes, quasinormal modes, gravitational lensing, and black hole shadows. In simple terms, I use theoretical and computational tools to explore classical and quantum aspects of black holes and understand what they reveal about the nature of reality. I’m also interested in the prospect of doing fundamental physics with gravitational waves. To learn more about my work, please check out my publications.
My interests in physics and mathematics, however, are wide-ranging. Beyond my graduate research, I’m keenly interested in exploring dynamical systems and the application of machine learning techniques in the physical sciences. I also take pleasure in teaching physics, mathematics, and programming. I’ve actively assisted my supervisor in teaching a diverse range of subjects such as numerical methods and computational physics, biostatistics, Python programming, and classical and quantum mechanics.
I also enjoy meeting and collaborating with new people. So, please feel free to get in touch if you’d like to discuss and study some of the broad topics I’ve mentioned!
Update
- 13 Dec 2023: The preprint of our latest work, Gravitational atoms in the braneworld scenario is now available on the arXiv.
- 01 Nov 2023: Perturbing the perturbed: Stability of quasinormal modes in presence of a positive cosmological constant has been published in Physical Review D.
- 13 Apr 2023: The preprint of our latest work, Perturbing the perturbed: Stability of quasi-normal modes in presence of a positive cosmological constant is now available on the arXiv.
- 08 Feb 2023: I have joined the Centre for Theoretical Physics, Jamia Millia Islamia (Central University) as a Project Fellow in a DST-SERB project under Prof. Anjan Ananda Sen.
- 04 Apr 2022: Can we detect a supertranslated black hole? has been published in Physical Review D. The preprint can be found on the arXiv.
- 11 Mar 2022: I recently talked about Testing the Strong Cosmic Censorship Conjecture in anti-de Sitter spacetimes at Testing Aspects of General Relativity, organised by IIT-GN, ULeth and IIIT-A. You can find the talk here.
- 05 Jan 2021: Scalar perturbations of black holes in Jackiw-Teitelboim gravity has been published in Physical Review D.
- 18 Nov 2020: The preprint of our latest work, Scalar perturbations of black holes in Jackiw-Teitelboim gravity is now available on the arXiv.
- 17 Aug 2020: Mass inflation and strong cosmic censorship in a nonextreme BTZ black hole has been publsihed in Physical Review D.
- 21 May 2020: The preprint of our latest work, Mass inflation and strong cosmic censorship in a nonextreme BTZ black hole, is now available on the arXiv.