52 citations · 111 across the 5 of their papers we have counts for
5 papers
Multi-wavelength spectroscopic probes: biases from neglecting light-cone effects
Jan-Albert Viljoen, José Fonseca, Roy Maartens
Next-generation cosmological surveys will observe larger cosmic volumes than ever before, enabling us to access information on the primordial Universe, as well as on relativistic e…
Multi-wavelength spectroscopic probes: prospects for primordial non-Gaussianity and relativistic effects
Jan-Albert Viljoen, José Fonseca, Roy Maartens
Next-generation cosmological surveys will observe larger cosmic volumes than ever before, enabling us to access information on the primordial Universe, as well as on relativistic e…
Magnification and evolution biases in large-scale structure surveys
Roy Maartens, José Fonseca, Stefano Camera +3
Measurements of galaxy clustering in upcoming surveys such as those planned for the Euclid and Roman satellites, and the SKA Observatory, will be sensitive to distortions from lens…
Constraining the growth rate by combining multiple future surveys
Jan-Albert Viljoen, José Fonseca, Roy Maartens
The growth rate of large-scale structure provides a powerful consistency test of the standard cosmological model and a probe of possible deviations from general relativity. We use…
Constraints on the growth rate using the observed galaxy power spectrum
José Fonseca, Jan-Albert Viljoen, Roy Maartens
The large-scale structure growth index provides a consistency test of the standard cosmology and is a potential indicator of modified gravity. We investigate the constraints on…