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Inflationary models and applications

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dc.contributor.author Djeha, K
dc.contributor.author Si Lakhal, B
dc.date.accessioned 2022-05-30T10:40:16Z
dc.date.available 2022-05-30T10:40:16Z
dc.date.issued 2016-12-15
dc.identifier.uri http://depot.umc.edu.dz/handle/123456789/12810
dc.description.abstract Study the cosmic microwave background: polarization and anisotropy.The inflationary model has been proposed to address the shortcomings of the standard model of cosmology. This cosmological model offers both a solution to the horizon problem and the flatness problem. The idea of inflation states that just after the Big Bang, the observable universe has experienced a violent expansion phase that would allow it to grow a significant factor. The collected data of the European satellite Planck reinforce the scenario of inflation. Launched in 2009, the satellite analyzed for 15 months the "cosmic microwave background: CMB". The analysis focused on the CMB temperature fluctuations. The theory of inflation also provides the polarization of this radiation. The satellite Planck was designed to also measure the polarization parameter. It is proposed in this paper to study the cosmic microwave background radiation, the anisotropy of its temperature and its polarization
dc.language.iso en
dc.publisher Université Frères Mentouri - Constantine 1
dc.subject Inflation
dc.subject ΛCDM
dc.subject inflationary models
dc.subject FRW metric
dc.subject cosmic microwave background (CMB)
dc.subject CMB anisotropy and polarization
dc.title Inflationary models and applications
dc.type Article

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