Dr. Debojit Sarma
Professor
Ph.D. : IIT GuwahatiResearch Interests:
Supersymmetric Integrable models, General Theory of RelativityJoined the University in Aug 31, 1994
Phone: 9864047437
Email: debojit.sarma@cottonuniversity.ac.in
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
Students
| Sl.No | Name | Research Topic | Roll No |
|---|---|---|---|
| 1 | Partha Pratim Nath (NET) | General Theory of Relativity (Study of Black hole and Wormhole) |
Other Informations
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.