530 citations · 4.6k across the 76 of their papers we have counts for
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Cross-correlating 21cm intensity maps with Lyman Break Galaxies in the post-reionization era
Francisco Villaescusa-Navarro, Matteo Viel, David Alonso +3
We investigate the cross-correlation between the spatial distribution of Lyman Break Galaxies (LBGs) and the 21cm intensity mapping signal at . At these redshifts, gala…
A CMB Gibbs sampler for localized secondary anisotropies
Philip Bull, Ingunn K. Wehus, Hans Kristian Eriksen +4
As well as primary fluctuations, CMB temperature maps contain a wealth of additional information in the form of secondary anisotropies. Secondary effects that can be identified wit…
Blind foreground subtraction for intensity mapping experiments
David Alonso, Philip Bull, Pedro G. Ferreira +1
We make use of a large set of fast simulations of an intensity mapping experiment with characteristics similar to those expected of the Square Kilometre Array (SKA) in order to stu…
Quintessence in a quandary: prior dependence in dark energy models
David J. E. Marsh, Philip Bull, Pedro G. Ferreira +1
The archetypal theory of dark energy is quintessence: a minimally coupled scalar field with a canonical kinetic energy and potential. By studying random potentials we show that qui…
Late-time cosmology with 21cm intensity mapping experiments
Philip Bull, Pedro G. Ferreira, Prina Patel +1
We present a framework for forecasting cosmological constraints from future neutral hydrogen intensity mapping experiments at low to intermediate redshifts. In the process, we esta…