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arXiv · 1605.02729

The Effect of Features on the Functional Form of the Scalar Power Spectrum

D. J. Brooker·N. C. Tsamis·R. P. Woodard
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Abstract

We study how the scalar power spectrum of single-scalar inflation depends functionally on models with features which have been proposed to explain anomalies in the data. We exploit a new formalism based on evolving the norm-squared of the scalar mode functions, rather than the mode functions themselves.

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D. J. Brooker, N. C. Tsamis, R. P. Woodard. 2016-05-09. The Effect of Features on the Functional Form of the Scalar Power Spectrum. https://doi.org/10.1103/physrevd.94.044020

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