2 papers
astro-ph.CO2024
Statistical Isotropy Violations in CMB Temperature Anisotropy: Analysis Using Minimal Bipolar Spherical Harmonics
Dipanshu, Akashdeep Karan, Tarun Souradeep
In this work, we present a follow-up to our previous work where the concept of minimal Bipolar spherical harmonics (mBipoSH) functions was introduced as a natural basis for studyin…
astro-ph.CO2023
Capturing Statistical Isotropy violation with generalized Isotropic Angular Correlation Functions of CMB Anisotropy
Dipanshu, Tarun Souradeep, Shriya Hirve
The exquisitely measured maps of fluctuations in the Cosmic Microwave Background (CMB) present the possibility to test the principle of Statistical Isotropy (SI) of the Universe th…