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Textures and Cosmic Microwave Background non-Gaussian Signatures

1997/11/27 by Alejandro Gangui
Physics and Astronomy · #astro-ph

paper · pdf

published as Helv.Phys.Acta 69 (1996) 215-218 · Two references updated, otherwise matches exactly the published version

arxiv created 1997/11/27 · arxiv updated 2009/12/01

Abstract

We report briefly on a recent analysis of the texture-induced CMB radiation three-point correlation function of temperature anisotropies as predicted by an analytical model. We specialize our analysis to both large-scales (e.g., for COBE-DMR, where we compare our prediction with the actual four-year data) and intermediate-scales. We show how the latter case puts strong constraints on the model parameters.

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