Abstract We study the ΔT T and quadrupole moment of the cosmic microwave background temperature fluctuations predicted in several cosmological scenarios as compared with present day large angular scales observations. In order to properly assess the disagreement between theory and observations, we also consider the confidence intervals of the predicted values in the various scenarios. We also discuss the non-linear gravitational effect on ΔT T of some prominent structures observed in our surrounding universe.


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    Titel :

    CMB anisotropies: Observations and predictions


    Beteiligte:

    Erschienen in:

    Advances in Space Research ; 11 , 2 ; 323-326


    Erscheinungsdatum :

    01.01.1991


    Format / Umfang :

    4 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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