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.
Original language | English (US) |
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Pages (from-to) | 7-15 |
Number of pages | 9 |
Journal | Nuclear Physics B - Proceedings Supplements |
Volume | 148 |
DOIs | |
State | Published - Nov 2005 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics