Browsing Research Articles (Physics) by Author "Dlamini, Simthembile"
Now showing items 1-2 of 2
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Constraining primordial non-Gaussianity by combining next-generation galaxy and 21 cm intensity mapping surveys
Sheean, Jolicoeur; Maartens, Roy; Jolicoeur, Sheean; Dlamini, Simthembile (Institute for Ionics, 2023)Surveys of the matter distribution contain ‘fossil’ information on possible non-Gaussianity that is generated in the primordial universe. This primordial signal survives only on the largest scales where cosmic variance ... -
Constraining primordial non-gaussianity by combining next-generation galaxy and 21 cm intensity mapping surveys
Jolicoeur, Sheean; Maartens, Roy; Dlamini, Simthembile (SpringerOpen, 2023)Surveys of the matter distribution contain ‘fossil’ information on possible non-Gaussianity that is generated in the primordialUniverse. This primordial signal survives only on the largest scales where cosmic variance ...