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Two-field Q-ball solutions of supersymmetric hybrid inflation.

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Article number063510
<mark>Journal publication date</mark>2004
<mark>Journal</mark>Physical Review D
Issue number6
Number of pages5
Pages (from-to)063510
<mark>Original language</mark>English


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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© 2004 The American Physical Society