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Probing large-scale structure with the SKAO and other cosmological surveys
(University of the Western Cape, 2022)
In recent history there have been several advances in cosmology, which has significantly
shaped our understanding of the Universe. The current leading theory is called ΛCDM,
which can successfully model the expansion of ...
Testing gravity with redshift-space distortions, using MeerKAT and the SKA
(University of the Western Cape, 2019)
The growth rate of large-scale structure is a key probe of gravity in the accelerating
Universe. Standard models of Dark Energy within General Relativity predict essentially
the same growth rate, whereas Modified Gravity ...