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Simulations of the End of Supersymmetric Hybrid Inflation and Non-Topological Soliton Formation

Matt Broadhead·John McDonald
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Abstract

We present two- and three-dimensional simulations of the growth of quantum fluctuations of the scalar fields in supersymmetric hybrid inflation models. For a natural range of couplings, sub-horizon quantum fluctuations undergo rapid growth due to scalar field dynamics, resulting in the formation of quasi-stable non-topological solitons (inflaton condensate lumps) which dominate the post-inflation era.

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Matt Broadhead, John McDonald. 2005-08-17. Simulations of the End of Supersymmetric Hybrid Inflation and Non-Topological Soliton Formation. https://doi.org/10.1103/physrevd.72.043519

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