My current on-going research activities are as the following:

Late Universe and Dark Energy

Early Universe Scenarios and Primordial Power Spectrum

  • Analysis of the CMB temperature and polarization data to reconstruct the form of the primordial spectrum.
  • Inflationary scenarios and cosmological observations.
  • ISW and connecting late and early universe.

Advanced Statistical Techniques

  • Crossing Statistics
  • Gaussian Processes
  • REACT (Risk Estimation, Adaptation and Coordinate Transformation)

Cosmology With Future Data

  • DESI (Dark Energy Spectroscopic Instrument)
  • LSST (Large Synoptic Survey Telescope)
  • GMT (Giant Magellan Telescope)
  • WFIRST (The Wide-Field Infrared Survey Telescope)