152 citations · 266 across the 4 of their papers we have counts for
4 papers
The Origin of the Universe as Revealed Through the Polarization of the Cosmic Microwave Background
S. Dodelson, R. Easther, S. Hanany +61
Modern cosmology has sharpened questions posed for millennia about the origin of our cosmic habitat. The age-old questions have been transformed into two pressing issues primed for…
The onion universe: all sky lightcone simulations in spherical shells
P. Fosalba, E. Gaztanaga, F. Castander +1
Galaxy surveys provide a large-scale view of the universe that typically has a limited line-of-sight or redshift resolution. The lack of radial accuracy in these surveys can be mod…
Error analysis in cross-correlation of sky maps: application to the ISW detection
Anna Cabre, Pablo Fosalba, Enrique Gaztanaga +1
Constraining cosmological parameters from measurements of the Integrated Sachs-Wolfe effect requires developing robust and accurate methods for computing statistical errors in the…
Evidence for dark energy: cross-correlating SDSS5 and WMAP3
Cabre. A, Gaztanaga. E, Manera. M +2
We cross-correlate the third-year WMAP data with galaxy samples extracted from the SDSS DR5 (SDSS5) covering 16% of the sky. These measurements confirm a positive cross-correlation…