10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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4 papers · 2 filters
Self-Calibration Technique for 3-point Intrinsic Alignment Correlations in Weak Lensing Surveys
M. A. Troxel, Mustapha Ishak
The intrinsic alignment (IA) of galaxies has been shown to be a significant barrier to precision cosmic shear measurements. (Zhang, 2010, ApJ, 720, 1090) proposed a self-calibratio…
Testing General Relativity at Cosmological Scales: Implementation and Parameter Correlations
Jason Dossett, Mustapha Ishak, Jacob Moldenhauer
The testing of general relativity at cosmological scales has become a possible and timely endeavor that is not only motivated by the pressing question of cosmic acceleration but al…
The growth of structure in the Szekeres inhomogeneous cosmological models and the matter-dominated era
Mustapha Ishak, Austin Peel
This study belongs to a series devoted to using Szekeres inhomogeneous models to develop a theoretical framework where observations can be investigated with a wider range of possib…
Figures of merit and constraints from testing General Relativity using the latest cosmological data sets including refined COSMOS 3D weak lensing
Jason Dossett, Jacob Moldenhauer, Mustapha Ishak
We use cosmological constraints from current data sets and a figure of merit (FoM) approach to probe any deviations from general relativity (GR) at cosmological scales. The FoM app…