The Hubble Hunter’s Guide

Feb 03, 2020 - 2:00 pm to 3:00 pm

Campus, Varian 355



Lloyd Knox (UC Davis)

There appears to be a significant discrepancy between Lambda CDM predictions of the Hubble constant and measurements of the Hubble constant. I will review the evidence that this discrepancy arises due to a faliure of LCDM, and discuss the challenges to resolving the discrepancy with various LCDM extensions.