1.2k citations · 1.4k across the 6 of their papers we have counts for
6 papers
Hybrid-basis inference for large-scale galaxy clustering: combining spherical and Cartesian Fourier analyses
Mike Shengbo Wang, Santiago Avila, Davide Bianchi +2
Future precision cosmology from large-scale structure experiments including the Dark Energy Spectroscopic Instrument (DESI) and Euclid will probe wider and deeper cosmic volumes th…
Dark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing
DES Collaboration, T. M. C. Abbott, F. B. Abdalla +197
We present cosmological results from a combined analysis of galaxy clustering and weak gravitational lensing, using 1321 deg of imaging data from the first year of the D…
Tracing the gravitational potential using cosmic voids
Seshadri Nadathur, Shaun Hotchkiss, Robert Crittenden
The properties of large underdensities in the distribution of galaxies in the Universe, known as cosmic voids, are potentially sensitive probes of fundamental physics. We use data…
Relativistic Interpretation of Newtonian Simulations for Cosmic Structure Formation
Christian Fidler, Thomas Tram, Cornelius Rampf +3
The standard numerical tools for studying non-linear collapse of matter are Newtonian -body simulations. Previous work has shown that these simulations are in accordance with Ge…
The Intrinsic Matter Bispectrum in CDM
Thomas Tram, Christian Fidler, Robert Crittenden +3
We present a fully relativistic calculation of the matter bispectrum at second order in cosmological perturbation theory assuming a Gaussian primordial curvature perturbation. For…
Do angular momentum induced ellipticity correlations contaminate weak lensing measurements?
Priyamvada Natarajan, Robert G. Crittenden, Ue-Li Pen +1
Alignments in the angular momentum vectors of galaxies can induce large scale correlations in their projected orientations. Such alignments arise from the tidal torques exerted on…