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Mr Parthapratim Mahapatra
(he/him)
BSc, MSc, PhD
Teams and roles for Parthapratim Mahapatra
Research Associate
Academic and research staff
Overview
The detection of gravitational waves from the mergers of compact binary systems—such as pairs of black holes or neutron stars—by the Advanced Laser Interferometer Gravitational-Wave Observatory and the Advanced Virgo detector has opened an entirely new observational window into the Universe. These discoveries have provided critical insights into the nature of gravity in its strongest regimes, the behavior of extremely dense matter, the expansion rate of the Universe, and the astrophysical population of compact objects. The first simultaneous observation of a neutron star collision in both gravitational waves and electromagnetic radiation marked the beginning of a new era in multi-messenger astronomy. Looking ahead, future observing runs are expected to detect hundreds more such events, significantly enriching our understanding of compact objects and their role in cosmic evolution. Furthermore, next-generation ground-based observatories such as the Cosmic Explorer and the Einstein Telescope, along with the space-based Laser Interferometer Space Antenna mission, promise to revolutionize gravitational-wave astronomy with unprecedented sensitivity and precision.
Research
Research interests
Gravitational-wave physics and astrophysics
My research lies at the intersection of astrophysics, gravitational physics, and data analysis. I focus on modeling the gravitational wave signals emitted by compact binary systems, aiming to improve the theoretical templates used to detect and interpret these signals. I am also interested in exploring the astrophysical origins and evolutionary pathways of merging black holes, including how different formation channels shape the observed population. In addition, I work on using gravitational wave observations to test the predictions of general relativity in regimes where the gravitational field is extremely strong and dynamic. Through this work, I aim to enhance our understanding of both fundamental physics and the life cycles of compact objects in the Universe.
Biography
I am currently a Research Associate at the Gravity Exploration Institute, School of Physics and Astronomy, Cardiff University, working in the group of Professor Mark Hannam. I earned my Ph.D. in Physics from the Chennai Mathematical Institute, under the supervision of Professor K. G. Arun. Prior to that, I was enrolled in the Integrated Ph.D. programme at the S. N. Bose National Centre for Basic Sciences, affiliated with the University of Calcutta, where I was awarded an M.Sc. in Physics. I completed my undergraduate studies at Midnapore College (Autonomous), affiliated with Vidyasagar University, graduating with a B.Sc. in Physics and minors in Mathematics and Chemistry.
Contact Details
Queen's Buildings - North Building, Room N/2.15, 5 The Parade, Newport Road, Cardiff, CF24 3AA