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arXiv · 0903.4999

Initial conditions for small-field inflation

Michal Spalinski
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Abstract

Small-field inflation typically requires rather special initial conditions to commence. It is proposed that in models where the inflaton is an axionlike field, with a periodic contribution to the potential, there is a possibility of significantly enhancing the chances of inflation without any fine-tuning of initial conditions and with no additional fine-tuning of the dynamics beyond what is needed for the potential to support inflation in the first place.

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Michal Spalinski. 2009-10-08. Initial conditions for small-field inflation. https://doi.org/10.1103/physrevd.80.063529

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