PIRSA:21030038

Precision Cosmology from the Clustering of Galaxies

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

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

          @misc{ pirsa_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},
            year = {2021},
            month = {mar},
            note = {PIRSA:21030038 see, \url{https://pirsa.org}}
          }

Marcel Schmittfull

Institute for Advanced Study (IAS)

Talk number
PIRSA:21030038
Collection
Talk Type
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.