Dr. Yadav did his M.Sc in Physics from University of Delhi and Ph.D. in theoretical physics from Banaras Hindu University. He is working as an Assistant Professor at the University Department of Physics, S.K.M University, Dumka-India. His areas of research interest are Supersymmetry in quantum theory, Exactly solvable real and complex systems, NLSE, and Exceptional orthogonal polynomials etc.