Efficient Computation of Cosmic Microwave Background Anisotropies in Closed Friedmann‐Robertson‐Walker Models
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Open Access
- 1 August 2000
- journal article
- research article
- Published by American Astronomical Society in The Astrophysical Journal
- Vol. 538 (2) , 473-476
- https://doi.org/10.1086/309179
Abstract
We implement the efficient line-of-sight method to calculate the anisotropy and polarization of the cosmic microwave background for scalar and tensor modes in almost Friedmann-Robertson-Walker models with positive spatial curvature. We present new results for the polarization power spectra in such models.Keywords
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