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The Topology of The Cosmic Microwave Background Anisotropy on The Scale 1 degree

D. I. Novikov·H. E. Jorgensen
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Abstract

In this paper we develop the theory of clusterization of peaks in a Gaussian random field. We have obtained new mathematical results from this theory and the theory of percolation and have proposed a topological method of analysis of sky maps based on these results. We have simulated $10^o\times10^o$ sky maps of the cosmic microwave background anisotropy expected from different cosmological models with $0.5^o-1^o$ resolution in order to demonstrate how this method can be used for detection of non-Gaussian noise in the maps and detection of the Doppler-peak in the spectrum of perturbation of $\gD T/T$.

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D. I. Novikov, H. E. Jorgensen. 1995-09-02. The Topology of The Cosmic Microwave Background Anisotropy on The Scale 1 degree. https://doi.org/10.1142/s0218271896000229

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