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arXiv · 1010.4884

F-term Braneworld inflation in Light of Five-year WMAP observations

A. Bouaouda·R. Zarrouki·H. Chakir·M. Bennai
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Abstract

We consider a supersymmetric hybrid inflation in the framework of the Randall-Sundrum type II Braneworld model. We drive an analytical expression for the scalar potential and find that the F-term dominates hybrid inflation process. We show that for some value of Brane tension we can eliminate the fine tuning problem related to coupling constant k of the potential: We also calculate all known spectrum inflation parameters and show that observational bounds from WMAP5, BAO and SN observations are satisfied.

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A. Bouaouda, R. Zarrouki, H. Chakir, M. Bennai. 2010-10-23. F-term Braneworld inflation in Light of Five-year WMAP observations. https://doi.org/10.1142/s0217751x1004927x

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