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arxiv: 1712.05432 · v1 · pith:LNZYXW4Rnew · submitted 2017-12-14 · ✦ hep-ph

Hybrid Inflation in Quasi-minimal Supergravity with Monotonic Inflationary Potentia

classification ✦ hep-ph
keywords inflationaryhybridinflationmonotonicquasi-minimalsupergravityaddressconditions
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We show how supersymmetric hybrid inflation with scalar spectral index $n_{\rm s}\simeq 0.96 - 0.97$ is realized in the context of quasi-minimal supergravity if we insist that the inflationary potential not exhibit any local minima. We also address the problem of the initial conditions for both monotonic and non-monotonic inflationary potentials.

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