scholarly journals Faraday Rotation of the Cosmic Microwave Background Polarization and Primordial Magnetic Field Properties

2004 ◽  
Vol 616 (1) ◽  
pp. 1-7 ◽  
Author(s):  
L. Campanelli ◽  
A. D. Dolgov ◽  
M. Giannotti ◽  
F. L. Villante
Keyword(s):  
Magnetic Field ◽  
Cosmic Microwave Background ◽  
Faraday Rotation ◽  
Microwave Background ◽  
Cosmic Microwave Background Polarization ◽  
Primordial Magnetic Field

EFFECTS OF PRIMORDIAL MAGNETIC FIELD ON EARLY UNIVERSE

2008 ◽  
Vol 23 (17n20) ◽  
pp. 1695-1706 ◽  
Author(s):  
DAI G. YAMAZAKI ◽  
KIYOTOMO ICHIKI ◽  
KAJINO TOSHITAKA ◽  
GRANT J. MATHEWS
Keyword(s):  
Magnetic Field ◽  
Power Spectrum ◽  
Cosmic Microwave Background ◽  
Early Universe ◽  
Large Scale ◽  
Large Scale Structure ◽  
Scale Structure ◽  
Microwave Background ◽  
Primordial Magnetic Field

The existence of a primordial magnetic field (PMF) would affect both the temperature and polarization anisotropies of the cosmic microwave background (CMB) and the formation of the large scale structure(LSS). It also provides a plausible explanation for the disparity between observations and theoretical fits to the CMB power spectrum and the LSS. Here we report on calculations of not only the numerical power spectrum of the PMF, but also the correlations between the PMF power spectrum and the primary curvature perturbations.

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