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arXiv · 1203.2264

Gauge-flation trajectories in Chromo-Natural Inflation

Peter Adshead·Mark Wyman
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Abstract

We provide a detailed discussion of the multifield trajectories and inflationary dynamics of the recently proposed model of Chromo-Natural inflation, which allows for slow roll inflation on a steep potential with the aid of classical non-Abelian gauge fields. We show that slow roll inflation can be achieved across a wide range of the parameter space. We demonstrate that Chromo-Natural Inflation includes trajectories that match those found in Gauge-flation and describe how the theories are related.

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Peter Adshead, Mark Wyman. 2012-08-20. Gauge-flation trajectories in Chromo-Natural Inflation. https://doi.org/10.1103/physrevd.86.043530

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