101 citations · 380 across the 13 of their papers we have counts for
3 papers · 2 filters
Cosmic variance mitigation in measurements of the integrated Sachs-Wolfe effect
Simon Foreman, P. Daniel Meerburg, Joel Meyers +1
The cosmic microwave background (CMB) is sensitive to the recent phase of accelerated cosmic expansion through the late-time integrated Sachs-Wolfe (ISW) effect, which manifests as…
Inflation and Early Dark Energy with a Stage II Hydrogen Intensity Mapping Experiment
Cosmic Visions 21 cm Collaboration, Réza Ansari, Evan J. Arena +29
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensity mapping of the redshifted 21cm emission line from neutral hydrogen at radio f…
Lensing reconstruction from line intensity maps: the impact of gravitational nonlinearity
Simon Foreman, P. Daniel Meerburg, Alexander van Engelen +1
We investigate the detection prospects for gravitational lensing of three-dimensional maps from upcoming line intensity surveys, focusing in particular on the impact of gravitation…