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arXiv · hep-ph/0309298

Two-Field Q-ball Solutions of Supersymmetric Hybrid Inflation

Matt Broadhead·John McDonald
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Abstract

We demonstrate the existence of two-field Q-ball solutions of the scalar field equations of supersymmetric D- and F-term hybrid inflation. The solutions consist of a complex inflaton field together with a real symmetry breaking field. Such inflatonic Q-balls may play a fundamental role in reheating and the post-inflation era of supersymmetric hybrid inflation models.

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Matt Broadhead, John McDonald. 2003-12-08. Two-Field Q-ball Solutions of Supersymmetric Hybrid Inflation. https://doi.org/10.1103/physrevd.69.063510

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