Dr. Srijit Bhattacharjee

Department:

Department of Applied Science

Current Designation:

Assistant Professor

Educational Qualification:

Personal Website:

Mobile:

+91-5322922291(H)

Email:

srijitb[at]iiita[dot]ac[dot]in, srijuster[at]gmail[dot]com

Office Address:

At present there is no content available for this section, once content will be available would be updated.

Research Interests

My main areas of interest are general relativity, field theory, and black holes. Over the past few years, my research has focused on the following topics:

Asymptotic Symmetries and Soft Theorems
Near Horizon Symmetries of Black Holes
Gravitational Memory Effect
Classical & Quantum Instabilities inside Black Holes
Quasi Normal Modes of Black Holes
Black Hole Thermodynamics
Statistical Mechanics & Linear Response Theory
Nonlinear Dynamics and Infectious Disease Modelling

A very useful resource for gravitational physics: here

Research Projects

A study of black hole horizons with (semi) analytic approaches, MATRICS; SERB-DST, 2023–2026
Near horizon structure of black holes, SERB-DST ECR Award, 2018–2022 (Completed)
Probing the interior of AdS Black Holes, Seed grant from IIIT Allahabad

List of Publications

My publication list can be found here and here.

Ph.D. Supervision Completed

Dr. Shailesh Kumar (Postdoc at IIT Gandhinagar)
Thesis Title: Gravitational Memory Effect for Near Horizon Asymptotic Symmetries
Dr. Subhodeep Sarkar (Postdoc at IIT Madras)
Thesis Title: A Descent into the Maelström: Probing the near-horizon structure of black holes using perturbative techniques

Ongoing

Divyesh N. Solanki

M.Tech Thesis Supervision Supervised

Vipin Tirkey – Population models with varying carrying capacity
Arvind Saroj – Stochastic resonance
Raviranjan Kumar – Noise induced transition
Sujeet Kumar – Modelling Tumor growth
Shruti Gupta – Modeling Epilepsy and Alzheimer
Ananya Mishra – Heart disease
Ayush Shukla – Optimization
Vansharaj Singh – Parametric resonance
Vikash Kumar – Nonlinear Dynamics
Anand Khandelwal – Neural Network Architecture
Jay Vyas – ML methods in predicting fluid dynamics
Mayank Maravaniya
Kayuum Yusuf Ali
Kavin Prasath

Ongoing

Himanshu Shekhar Pandey

SERB Funded VRITIKA Internship (COMPGRAVIIITA)

Ashley Chraya (IISER Mohali) – A study on black hole quasi normal modes
Ayon Tarafdar (University of Calcutta) – Initial Value Formulation of General Relativity

Summer/Winter and Other Projects

Vishal Mugetia (IIIT Allahabad) – Heart as Self-Oscillatory System (2017)
Amit Gupta (Delhi Technological University) – Mass Inflation Instability in Black Holes (Summer Intern, 2018)
Vishal Mugetia and Sanjeev Rajpoot (IIIT Allahabad) – Noise Reduction in Electrical Systems
Priyam Srivastava (IISER Bhopal) – Entanglement Entropy
Sanjoy Saha (IIT Gandhinagar) – Lagrangian Formulation of General Relativity
Payal Roy (Calcutta University) – Raychaudhuri Equation
Tiyasa Kar (NIT Surat) – Path Integral in Quantum and Stochastic Systems
Sourin Naskar (NIT Rourkela) – Introduction to Einstein's Equation
Sanchayan Banerjee (RKMRC, Narendrapur) – B.Sc. Project on Motion of Test Particles in Rotating Spacetimes
Saptarshi Ghosh (RKMRC, Narendrapur) – Linearized Gravity and Gravitational Waves
Sanchari Biswas and Yuvasri G (Christ University, Bengaluru) – A Study on Black Hole Shadows (M.Sc. Dissertation, 2021–2022)