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arxiv: 0712.2351 · v1 · submitted 2007-12-14 · ✦ hep-th · astro-ph· gr-qc· hep-ph

Chaotic D-Term Inflation

classification ✦ hep-th astro-phgr-qchep-ph
keywords inflationchaoticd-terminflatonmodelfayet-iliopoulosfieldgauge
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A simple model for chaotic inflation in supergravity is proposed. The model is N=1 supersymmetric massive U(1) gauge theory via the Stuckelberg superfield and gives rise to D-term inflation with a quadratic term of inflaton in the potential. The Fayet-Iliopoulos field plays a role of the inflaton.

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