Primordial Non-Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large-Scale Structure

Figure 6

Shape functions for the nearly scale-invariant “warm” and “flat” NG models: on transverse slices with These distinct and independent shapes prove to be largely uncorrelated with each other and the local and equilateral models illustrated in figure; from the study by Fergusson and Shellard in [9]. See main text for the definition of the coordinate reparametrization in terms of (-axis) and (-axis).

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