Efficient Computation of Cosmic Microwave Background Anisotropies in Closed Friedmann‐Robertson‐Walker Models

20004,650 citationsJournal Articlebronze Open Access

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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.

Topics & Keywords

Cosmology and Gravitation Theories Black Holes and Theoretical Physics Advanced Differential Geometry Research

Publication Details

Published in: The Astrophysical Journal

Volume 538, Issue 2, pp. 473-476

DOI: 10.1086/309179

Field-Weighted Citation Impact: 18.71

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Efficient Computation of Cosmic Microwave Background Anisotropies in Closed Friedmann‐Robertson‐Walker Models

Authors

Abstract

Topics & Keywords

Publication Details