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Gravitational Wave Signals with Memory from Parabolic Encounters
Gravitational Wave Signals with Memory from Parabolic Encounters
Duration: January 2024 - January 2025
Advisors: Dr. Sajal Mukherjee and Dr. Aritra Banerjee, Department of Physics, Birla Institute of Technology and Science - Pilani
Investigating the linear and non - linear memory effect from eccentric binary orbits and its implications on GW astronomy.
Implementing an effective-field theoretic approach to calculate linear and non-linear memory from parabolic (e = 1) encounters of compact objects.
Multiple Emission Regions in the Jets of the LLAGN in NGC 4278
Multiple Emission Regions in the Jets of the LLAGN in NGC 4278
Duration: August 2023 - August 2024
Advisor: Prof. Nayantara Gupta, Raman Research Institute, Bengaluru, India
Multi-wavelength data analysis from VLBA, Swift, Fermi-LAT, AGILE & LHAASO observatories.
Source modelling using GAMERA for multiple emission components in jets of NGC 4278.
Time evolution of ultra-relativistic electron spectrum to fit X-Ray data and gamma ray data in 2023.
Representations of the Lorentz Group
Representations of the Lorentz Group
Duration: February 2023 - June 2023
Advisor: Prof. Palash Baran Pal, Emeritus Professor, Department of Physics, University of Calcutta
The main aim of the project was to enumerate all representations of the Lorentz group in 3+1 dimensions and gain some insights into the representations for the Lorentz group in an arbitrary number of dimensions.
Knowing these representations is necessary for constructing relativistic field theories, classical or quantum.
C91_PHS_211053 PPT.pdfCertificate_Samik.pdfBardeen–Cooper–Schrieffer Theory of Superconductivity
Bardeen–Cooper–Schrieffer Theory of Superconductivity
Duration: September 2022 - April 2023
Advisor: Dr. Paramita Dutta, Assistant Professor, Theoretical Physics Division, Physical Research Laboratory
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