32 citations · 46 across the 3 of their papers we have counts for
6 papers
MGLenS: Modified gravity weak lensing simulations for emulation-based cosmological inference
Joachim Harnois-Déraps, Cesar Hernandez-Aguayo, Carolina Cuesta-Lazaro +4
We present MGLenS, a large series of modified gravity lensing simulations tailored for cosmic shear data analyses and forecasts in which cosmological and modified gravity parameter…
The impact of modified gravity on the Sunyaev-Zel'dovich effect
Myles A. Mitchell, Christian Arnold, César Hernández-Aguayo +1
We study the effects of two popular modified gravity theories, which incorporate very different screening mechanisms, on the angular power spectra of the thermal (tSZ) and kinemati…
Building a digital twin of a luminous red galaxy spectroscopic survey: galaxy properties and clustering covariance
César Hernández-Aguayo, Francisco Prada, Carlton M. Baugh +1
Luminous red galaxies (LRGs) are one of the key tracers of the large-scale structure of the Universe used by galaxy surveys. Hence, it is important to make accurate predictions for…
Measuring the BAO peak position with different galaxy selections
César Hernández-Aguayo, Marius Cautun, Alex Smith +2
We investigate if, for a fixed number density of targets and redshift, there is an optimal way to select a galaxy sample in order to measure the baryon acoustic oscillation (BAO) s…
The Galaxy Halo Connection in Modified Gravity Cosmologies: Environment Dependence of Galaxy Luminosity function
N. Chandrachani Devi, Aldo Rodríguez-Puebla, O. Valenzuela +3
We investigate the dependence of the galaxy-halo connection and galaxy density field in modified gravity models using the body simulations for and nDGP models at .…
Large-scale redshift space distortions in modified gravity theories
César Hernández-Aguayo, Jiamin Hou, Baojiu Li +2
Measurements of redshift space distortions (RSD) provide a means to test models of gravity on large-scales. We use mock galaxy catalogues constructed from large N-body simulations…