- M. Sc.– 1989, UtkalUniversity
- Predoctoral : 1991, IOPB
- Ph.D.: 1995, IOPB;
- Thesis Title: Classical Solutions of String Theory,
- Thesis supervisor: Prof Alok Kumar
- Postdoctoral: 1996, HRI, Allahabad; 1996-98, JSPSFellow atTokyo University, Japan; University of Gotenborg, Sweden.
- Present address: Faculty in Delhi University
- Email: skkar@physics.du.ac.in
