51 citations · 85 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2014★ 12 cited
Revisiting constraints on (pseudo)conformal Universe with Planck data
G. I. Rubtsov, S. R. Ramazanov
We revisit constraints on the (pseudo)conformal Universe from the non-observation of statistical anisotropy in the Planck data. The quadratic maximal likelihood estimator is applie…
astro-ph.CO2013★ 51 cited
Constraining anisotropic models of the early Universe with WMAP9 data
Sabir Ramazanov, Grigory Rubtsov
We constrain several models of the early Universe that predict a statistical anisotropy of the cosmic microwave background (CMB) sky. We make use of WMAP9 maps deconvolved with bea…
astro-ph.CO2012★ 22 cited
Can residuals of the Solar system foreground explain low multipole anomalies of the CMB ?
M. Hansen, J. Kim, A. M. Frejsel +4
The low multipole anomalies of the Cosmic Microwave Background has received much attention during the last few years. It is still not ascertained whether these anomalies are indeed…