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arXiv · astro-ph/9505120

The Doppler Peaks from Cosmic Texture

R. G. Crittenden·N. G. Turok
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Abstract

We compute the angular power spectrum of temperature anisotropies on the microwave sky in the cosmic texture theory, with standard recombination assumed. The spectrum shows `Doppler' peaks analogous to those in scenarios based on primordial adiabatic fluctuations such as `standard CDM', but at quite different angular scales. There appear to be excellent prospects for using this as a discriminant between inflationary and cosmic defect theories.

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R. G. Crittenden, N. G. Turok. 1995-05-26. The Doppler Peaks from Cosmic Texture. https://doi.org/10.1103/physrevlett.75.2642

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