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Thesis Proposal Presentation

Phillips 277

Altering the Pre-recombination Expansion History with Hidden Sector Decays Many cosmological models introduce a new energy density contribution to the universe before the epoch of recombination in an attempt to alter the expansion history and address the Hubble tension: a 5σ discrepancy … Read more


Phillips 265 120 East Cameron Avenue, Chapel Hill

Julian Munoz, Harvard University Cosmic Dawn: The next frontier in cosmology The last decades have firmly established the existence of a dark sector of our universe. Yet, details of its content have evaded all laboratory probes. In this talk I … Read more