Dr. Debojit Sarma

Dr. Debojit Sarma

Professor

Ph.D. : IIT Guwahati

Research Interests:

Supersymmetric Integrable models, General Theory of Relativity
Date of Joining : Aug 31, 1994

Phone: 9864047437
Email: debojit.sarma@cottonuniversity.ac.in

Vidwan Profile

About

Career Profile/Services   

Designation and Institution                                        

1. Lecturer  From 31-8-1994 to 24-6-1999 (3f)

2. Lecturer   From 25-6-1999 to 24-6-2003

3. Sr. Lecturer From 25-6-2003 to 24-6-2008

4. Lecturer (selection grade) From 25-6-2008 to 24-6-2011

5. Associate Professor From 25-6-2011 to - 2018

6. Professor From 2018 -

 

Association with Professional Bodies

1. Life Member, Physics Academy of the North East.

2. Life Member, Astronomical Society of India. 

Research paper publications till 2021

Journal Publications

1. A representation of a higher spin N=2 conformal algebra

    Authors: Sasanka Ghosh and Debojit Sarma

    Journal: Physics Letters: B513 (2001) 187-194

2. Soliton solutions for the N=2 KdV equation.

    Authors: Sasanka Ghosh and Debojit Sarma

    Journal: Physics Letters B522 (2001) 189-193

3. Integrability and symmetry algebra associated with N=2 KP flows.

    Authors: Sasanka Ghosh and Debojit Sarma

    Journal: Nuclear Physics B616 (2001) 549-573

4. Generation of exact analytic bound state solutions from solvable non-powerlaw potentials by a transformation method.

    Authors: S.A.S. Ahmed, B.C. Borah and D. Sarma

    Journal: European Physical Journal D17 (2001) 5-11

5. Bilinearization of N=1 supersymmetric modified KdV equation.

    Author: Sasanka Ghosh and Debojit Sarma

    Journal: Nonlinearity 16 (2003) 411-418

6. Soliton solutions of the N=2 nonstandard flow KP flows.

    Authors: Sasanka Ghosh and Debojit Sarma

   Journal: Journal of Nonlinear Mathematical Physics 10 (2003) 526-538

7. Constructing a supersymmetric integrable system from the Hirota method in superspace.

   Author: Debojit Sarma 

   Journal: Nuclear Physics B681 (2004) 351-358

8. Hirota bilinearization of coupled higher-order nonlinear Scr"odinger equation.

    Authors: Sudipta Nandy, Debojit Sarma, Abhijit Barthakur and Abhijit Bora

   Journal: Communications in Nonlinear Science and Numerical Simulation 15 (2010) 3386

9. Heavy rainfall occurences in north-east India.

    Authors: Rahul Mahanta, Debojit Sarma and Amit Choudhury

    Journal: International Journal of Climatology 33 (2013) 1456-1469

10. A vacuum spacetime with closed null geodesics.

      Authors: Debojit Sarma, Mahadev Patgiri and Faizuddin Ahmed

      Journal: Annals of Physics 329 (2013) 179-184

11. Pure radiation metric with stable closed timelike curves.

        Authors: Debojit Sarma, Mahadev Patgiri and Faizuddin Ahmed

        Journal: General Relativity and Gravitation 46 (2014) 1633

12. The anti-de Sitter spacetime as a time machine.

       Authors: Faizuddin Ahmed, Bidyut Bikash Hazarika and Debojit Sarma

      Journal: European Physical Journal Plus 131 (2016) 230

13. Axially Symmetric, Asymptotically Flat Vacuum Metric with a Naked Singularity and Closed Timelike Curves.

       Authors: Debojit Sarma, Faizuddin Ahmed and Mahadev Patgiri

       Journal: Advances in High Energy Physics 2016 (2016) 2546186

14. Study of texture zeros of fermion mass matrices in minimal extended seesaw mechanism and
      symmetry realization.

       Authors: Mahadev Patgiri, Priyanka Kumar and Debojit Sarma

       Journal: International Journal of Modern Physics A32 (2017) 1750168

15. Axially Symmetric, Cosmological Constant Vacuum Solution of Field Equations with a Curvature Singularity, ClosedTime-Like                Curves, ad Deviation of Geodesics

      Authors: Faizuddin Ahmed, Bidyut Bikash Hazarika and Debojit Sarma

      Journal: Advances in High Energy Physics 2020 (2020) 8265872

16. Study of exponential wormhole metric in $f(R)$ gravity

      Authors: Partha Pratim Nath and Debojit Sarma

      Journal: Physica Scripta 99 (2024) 2546186

Research Scholars

Sl. No Name Research Topic Roll No
1 Partha Pratim Nath (NET) General Theory of Relativity (Study of Black hole and Wormhole)

Other Information

Invited Lectures

 

1.  UGC sponsored “Instructional school on quantum mechanics and group theory” at the Jorhat Institute of Science and Technology.

2. National Seminar on 100 years of General Relativity at Department of Physics, Manipur University.