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Prasanta Kumar Das

Professor

Astrophysics and Cosmology, High Energy Particle Physics
D 320/18 New Academic Building, BITS Pilani K K Birla Goa Campus

Prasanta Kumar Das

 Professor, Department of Physics                                                                  

 
Designation:
Office:
Phone:
Email:  
Affiliation:
Professor
D-320/18 (New Academic Building)
91-832-2580-448(O)
pdas@goa.bits-pilani.ac.in
BITS Pilani, K K Birla Goa campus, NH-17B, Zuarinagar, Goa-403726

Biographical sketch:

I obtained my Ph.D. from Indian Institute of Technology(IIT), Kanpur in 2003 in the area of High Energy Physics(Phenomenology).  After that, I was a postdoctoral fellow at Harish-Chandra Research Institute(HRI), Allahabad from 2002 to 2004, Chung-Yuan Christian University, Taiwan from 2004 to 2005 and the Institute of Mathematical Science(IMSc), Chennai from 2005 to 2007. I joined the Physics department of BITS Pilani, K K Birla campus in July 2007.
 
Teaching:
  • In this semester, I am teaching two courses (i) Oscillations and Waves(a multi-section course for first year students) and (ii) Mathematical Methods for Physics(a single section course for 2nd year students). 
  • In the last semester (Sem I, 2025-26), I taught two courses (i) Oscillations and Waves(a multi-section course for first year students) and (ii) Classical Mechanics(a single section course for 2nd year students). 
  • In the summer 2025, I taught the course Statistical Mechanics.
  • In semester II, 2024-25, I have taught two courses: (i) General Theory of Relativity & Cosmology and (ii) Particle Physics. 
  • In the last semester (Semester 1, 2024-25), I have taught the following courses:  (i) Quantum Mechanics for Engineers and (ii) Quantum Theory and Applications (To know more about my Teaching, click at Teaching).  
 
Research interests: 
 
I work in the areas of Cosmology, Astrophysics, and High Energy Physics.  I am interested in (i) Looking for the signatures of New Physics (e.g. dark matter, extra dimension(s)) in ground-based and astrophysical laboratories, (ii) On early universe cosmology - inflation, modified gravity theories,  (iii) Gravitational wave and its detection and (iv) Quantum Entanglement, Q-Memory. A quick overview of the group research activities is available  here(click)
 
PhD students - click,  My Research activities - click,  Research publication -iinspire-hep(click).
 
Research support: 
Funding agencies that have supported my research activities from time to time 
  • ANRF, SERB, Government of India
  • SERB, DST, Government of India
  • CSIR, Government of India
  • DAE, BRNS, Government of India
  • DST Fast Track Project, Government of India.
Administrative responsibilities: 
  • Associate Dean, Faculty Affairs Division, BITS Pilani, K K Birla Goa Campus (2022 - 2025) 
  • Associate Dean, Academic Research Division, BITS Pilani, K K Birla Goa Campus (2014 - 2018)
  • IQAC coordinator (BITS Pilani, K K Bilar Goa campus (2014 - 2018)
  • Faculty coordinator, Radio-Telescope(RT) project(click) (at present)

 Professional accomplishments: 

  • Senior Professor(Honorary), Indian Centre of Space Physics(ICSP), Kolkata
  • Visiting Associate, IUCAA, Pune
  • Member of the Executive Council of the Square Kilometer Array (SKA) - India consortium (2016 - )
  • Reviewer of the following journals: International Journal of Modern Physics A, International Journal of Modern Physics D,  Modern Physics Letter A,  European Physical Journal C, Journal of High Energy Physics,  Advances in High Energy Physics, Progress of Theoretical and Experimental Physics, Journal of Statistical Mechanics: Theory and Experiment.