• Schooling/college: Primary School, Murali; High School, Sathi; M. J. K. College,

    Bettiah, M.S. College, Motihari, Bihar.


  • M.Sc.: School of Physical Sciences, JNU, New Delhi, 1995.


  • Ph. D.: School of Physical Sciences, JNU, New Delhi, 1999 (under Prof. R. Ramaswamy).


  • 2000- 2001: Postdoctoral Fellow at Department of Mathematics,

    Arizona State University, Tempe, USA with Prof. Ying-Cheng Lai.


  • 2001- 2003: Postdoctoral Fellow at Department of Bioengineering,

    Arizona State University, Tempe, USA with Prof. Leonidas Iasemidis.


  • July 2003- present: Lecturer, Department of Physics & Astrophysics,

    University of Delhi, India.