34 citations · 80 across the 3 of their papers we have counts for
9 papers
Circular Polarization of the CMB: A probe of the First stars
Soma De, Hiroyuki Tashiro
While it is revealed that the Cosmic Microwave Background (CMB) is linearly polarized at 10 % level, it is predicted that there exists no significant intrinsic source for circular…
Galactic Faraday rotation effect on polarization of 21 cm lines from the epoch of reionization
Soma De, Hiroyuki Tashiro
Redshifted 21 cm signal from neutral hydrogen is one of the most competitive probes of the epoch of reionization (EoR). Unpolarized 21 cm radiation acquires a certain level of line…
CMB Faraday rotation as seen through the Milky Way
Soma De, Levon Pogosian, Tanmay Vachaspati
Faraday Rotation (FR) of CMB polarization, as measured through mode-coupling correlations of E and B modes, can be a promising probe of a stochastic primordial magnetic field (PMF)…
On Silicon Group Elements Ejected by Supernovae Type Ia
Soma De, F. X. Timmes, Themis Athanassiadou +6
There is compelling evidence that the peak brightness of a Type Ia supernova is affected by the electron fraction Ye at the time of the explosion. The electron fraction is set by t…
CDM and Baryons as Distinct Fluids in a Linear Approximation for the Growth of Structure
Soma De, James B. Dent, Lawrence M. Krauss
A single fluid approximation which treats perturbations in baryons and dark matter as equal has sometimes been used to calculate the growth of linear matter density perturbations i…
Quenched binary Bose-Einstein condensates: spin domain formation and coarsening
S. De, D. L. Campbell, R. M. Price +3
We explore the time evolution of quasi-1D two component Bose-Einstein condensates (BEC's) following a quench from one component BEC's with a order parameter into two c…