1k citations · 1.3k across the 28 of their papers we have counts for
4 papers · 1 filter
Estimation of Inflation parameters for Perturbed Power Law model using recent CMB measurements
Suvodip Mukherjee, Santanu Das, Minu Joy +1
Cosmic Microwave Background (CMB) is an important probe for understanding the inflationary era of the Universe. We consider the Perturbed Power Law (PPL) model of inflation which i…
Revised cosmological parameters after BICEP 2 and BOSS
Santanu Das, Suvodip Mukherjee, Tarun Souradeep
Estimation of parameters of the \lq standard\rq \,model of cosmology have dramatically improved over past few decades due to increasingly exquisite measurements made by Cosmic Micr…
SCoPE: An efficient method of Cosmological Parameter Estimation
Santanu Das, Tarun Souradeep
Markov Chain Monte Carlo (MCMC) sampler is widely used for cosmological parameter estimation from CMB and other data. However, due to the intrinsic serial nature of the MCMC sample…
Statistical isotropy violation in WMAP CMB maps resulting from non-circular beams
Santanu Das, Sanjit Mitra, Aditya Rotti +2
Statistical isotropy (SI) of Cosmic Microwave Background (CMB) fluctuations is a key observational test to validate the cosmological principle underlying the standard model of cosm…