PIRSA:21030038

Video URL

https://pirsa.org/21030038

Precision Cosmology from the Clustering of Galaxies

Schmittfull, M. (2021). Precision Cosmology from the Clustering of Galaxies . Perimeter Institute for Theoretical Physics. https://pirsa.org/21030038

Schmittfull, Marcel. Precision Cosmology from the Clustering of Galaxies . Perimeter Institute for Theoretical Physics, Mar. 23, 2021, https://pirsa.org/21030038 

          @misc{ scivideos_PIRSA:21030038,
            doi = {10.48660/21030038},
            url = {https://pirsa.org/21030038},
            author = {Schmittfull, Marcel},
            keywords = {Cosmology},
            language = {en},
            title = {Precision Cosmology from the Clustering of Galaxies },
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2021},
            month = {mar},
            note = {PIRSA:21030038 see, \url{https://scivideos.org/pirsa/21030038}}
          }

Marcel Schmittfull Institute for Advanced Study (IAS)

Talk numberPIRSA:21030038
DOI10.48660/21030038
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

Large surveys of the positions of galaxies in the Universe are becoming increasingly powerful to shed light on some of the unsolved problems of cosmology, including the question of what caused the early Universe to expand. The analysis of the data is challenging, however, because the signal is small, the data is difficult to model, and its probability distribution is not fully known. I will present some recent ideas to approach these challenges.