- M. Sc.– 1997, Burdwan University
- Predoctoral : 2000, IOPB
- Ph.D.: 2006
- Thesis Title: Effect of Density Fluctuation Induced Phase Transitions on Baryon Number Distribution
- Thesis supervisor:Prof. Ajit M. Srivastava
- Post Doctoral:at VECC, Kolkata.
- Present address:Assistant Professor, BITS Pilani , Rajasthan-333031.
- Email:layek@bits-pilani.ac.in , biswanath.layek@gmail.com
