Thursday, March 15, 2012

1203.2264 (Peter Adshead et al.)

Gauge-flation trajectories in Chromo-Natural Inflation    [PDF]

Peter Adshead, Mark Wyman
We provide a detailed discussion of the multi-field 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.
View original: http://arxiv.org/abs/1203.2264

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