3.1k citations · 12.1k across the 77 of their papers we have counts for
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Constraining Gravity at the Largest Scales through CMB Lensing and Galaxy Velocities
Anthony R. Pullen, Shadab Alam, Siyu He +1
We demonstrate a new method to constrain gravity on the largest cosmological scales by combining measurements of cosmic microwave background (CMB) lensing and the galaxy velocity f…
Testing deviations from CDM with growth rate measurements from 6 Large Scale Structure Surveys at to 1
Shadab Alam, Shirley Ho, Alessandra Silvestri
We use measurements from the Planck satellite mission and galaxy redshift surveys over the last decade to test three of the basic assumptions of the standard model of cosmology, $Λ…
The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Overview and Early Data
Kyle S. Dawson, Jean-Paul Kneib, Will J. Percival +143
The Extended Baryon Oscillation Spectroscopic Survey (eBOSS) will conduct novel cosmological observations using the BOSS spectrograph at Apache Point Observatory. Observations will…
Testing General Relativity with Growth rate measurement from Sloan Digital Sky Survey III Baryon Oscillations Spectroscopic Survey galaxies
Shadab Alam, Shirley Ho, Mariana Vargas-Magaña +1
The measured redshift () of an astronomical object is a combination of Hubble recession, gravitational redshift and peculiar velocity. The line of sight distance to a galaxy inf…