PIRSA:09030035

Dynamics in the Dark

(2009). Dynamics in the Dark. Perimeter Institute. https://pirsa.org/09030035

Dynamics in the Dark. Perimeter Institute, Mar. 17, 2009, https://pirsa.org/09030035 

          @misc{ pirsa_PIRSA:09030035,
            doi = {10.48660/09030035},
            url = {https://pirsa.org/09030035},
            author = {},
            keywords = {Cosmology},
            language = {en},
            title = {Dynamics in the Dark},
            publisher = {Perimeter Institute},
            year = {2009},
            month = {mar},
            note = {PIRSA:09030035 see, \url{https://pirsa.org}}
          }
Talk numberPIRSA:09030035
DOI10.48660/09030035
Collection
Talk Type Scientific Series
Subject

Abstract

If Dark Energy is dynamical, it would indicate the existence of new physics beyond the standard model coupled to gravity. I will argue that the best motivated models of this new physics are all tied to whatever resolves the cosmological constant problem, and discuss the cosmological implications of several proposals that have been put forward in this vein.