Linking multipole vectors and pseudoentropies for CMB analysis
arXiv:1905.01176
Abstract
Multipole vectors and pseudoentropies provide powerful tools for a numerically fast and vivid investigation of possible statistically anisotropic, respectively non-Gaussian signs in CMB temperature fluctuations. After reviewing and linking these two conceptions we compare their application to data analysis using the Planck 2015 NILC full sky map.
6 pages, 1 figure; Prepared for submission to "Proceedings of the 15th Marcel Grossmann Meeting (Rome, July 1-7, 2018)"