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PIRSA:06030005

Video URL

https://pirsa.org/06030005

Fun with dark energy

          @misc{ scivideos_PIRSA:06030005,
            doi = {10.48660/06030005},
            url = {https://pirsa.org/06030005},
            author = {Albrecht, Andreas},
            keywords = {Cosmology},
            language = {en},
            title = {Fun with dark energy},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2006},
            month = {mar},
            note = {PIRSA:06030005 see, \url{https://scivideos.org/pirsa/06030005}}
          }

Andreas Albrecht University of California, Davis

Talk numberPIRSA:06030005
DOI10.48660/06030005
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

The discovery of cosmic acceleration has generated tremendous excitement among researchers in fundamental physics and cosmology. Most experts agree that nothing short of a revolution will be required to fully integrate the observed cosmic acceleration (which many attribute to a mysterious "dark energy") with established physics. Currently this discovery is driving very exciting research in both the theoretical and observational domain. I will present two of these topics that particularly interest me: 1) Dark Energy and Cosmic Equilibrium: How a cosmological constant could make the universe look like a box of gas (and what this could mean for cosmology). 2) Probes of Dark Energy: A host of new probes promise to tell us more about dark energy, but what do we really want to know?