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arXiv · 0902.4353

Estimating relic magnetic fields from CMB temperature correlations

Massimo Giovannini
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Abstract

The temperature and polarization inhomogeneities of the Cosmic Microwave Background might bear the mark of pre-decoupling magnetism. The parameters of a putative magnetized background are hereby estimated from the observed temperature autocorrelation as well as from the measured temperature-polarization cross-correlation.

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Massimo Giovannini. 2009-02-25. Estimating relic magnetic fields from CMB temperature correlations. https://doi.org/10.1103/physrevd.79.121302

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