Searching for isocurvature perturbations
NUCL PHYS B-PROC SUP 148 (2005) 7-15
Abstract:
We offer a pedagogical introduction to isocurvature cosmological perturbations and their detection or constraint using recent cosmic microwave background anisotropy and large-scale structure data. The status of the constraints imposed by the first year WMAP data is presented.Fast and reliable Markov chain Monte Carlo technique for cosmological parameter estimation
Monthly Notices of the Royal Astronomical Society 356:3 (2005) 925-936
Constraints on isocurvature models from the WMAP first-year data - art. no. 103520
PHYSICAL REVIEW D 70:10 (2004) ARTN 103520
Initial conditions of the universe: How much isocurvature is allowed? - art. no. 081301
PHYSICAL REVIEW LETTERS 93:8 (2004) ARTN 081301