The Impact of Stochastic Primordial Magnetic Fields on the Scalar Contribution to Cosmic Microwave Background Anisotropies

Simple item page
dc.creatorFinelli, Fabio
dc.creatorPaci, Francesco
dc.creatorPaoletti, Daniela
dc.date2008-03-08
dc.date.accessioned2026-07-07T12:14:16Z
dc.date.available2026-07-07T12:14:16Z
dc.descriptionWe study the impact of a stochastic background of primordial magnetic fields on the scalar contribution of CMB anisotropies and on the matter power spectrum. We give the correct initial conditions for cosmological perturbations and the exact expressions for the energy density and Lorentz force associated to the stochastic background of primordial magnetic fields, given a power-law for their spectra cut at a damping scale. The dependence of the CMB temperature and polarization spectra on the relevant parameters of the primordial magnetic fields is illustrated.
dc.description14 pages, 14 figures
dc.identifierhttps://arxiv.org/abs/0803.1246
dc.identifierhttp://arxiv.org/abs/0803.1246
dc.identifierPhys.Rev.D78:023510,2008
dc.identifierdoi:10.1103/PhysRevD.78.023510
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211132
dc.subjectAstrophysics
dc.titleThe Impact of Stochastic Primordial Magnetic Fields on the Scalar Contribution to Cosmic Microwave Background Anisotropies
dc.typetext

Files

Collections

arXiv