Browsing Institutt for teoretisk astrofysikk by Author "Lyall, Stuart"

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  • Testing modified gravity scenarios with direct peculiar velocities 
    Lyall, Stuart; Blake, Chris; Turner, Ryan; Ruggeri, Rossana; Winther, Hans Arnold (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The theoretical basis of dark energy remains unknown and could signify a need to modify the laws of gravity on cosmological scales. In this study, we investigate how the clustering and motions of galaxies can be used as ...