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Ruchika

Ruchika

From the perspective that Hubble Tension is tension between the standard distance ladder and the inverse distance ladder, in this talk, I will review anomalies within CMB and talk about our recent analysis combining CMB with JWST results questioning Planck CMB Polarisation results.  I will discuss the change in results from the standard distance ladder and the shift in the value inference of the Hubble Constant after relaxing assumptions such as PLR break or allowing G-Transtion locally. Further, I will discuss recent results comparing two different BAO datasets – 2D and 3D and quantify which one is more reliable.  I will conclude by discussing the most promising directions in and among three main probes of cosmology: CMB, BAO and SNe Ia.