H0 Tension: Systematics or New Physics?

Abstract: 

The tension in estimation of the Hubble constant from different astronomical/cosmological observations assuming the concordance LCDM model of the Universe has become a big issue in current cosmology. I briefly discuss about the current situation and possible reasons for this tension from theoretical and observational aspects.

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PDF icon Arman Shafieloo.pdf12.44 MB
Presentation Type: 
Oral