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arxiv: hep-th/0512294 · v2 · submitted 2005-12-22 · ✦ hep-th

Electric Tachyon Inflation

classification ✦ hep-th
keywords inflationconditionselectrictachyoncertainconifoldd-branedecay
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We propose that under certain conditions the universal open string tachyon can drive topological inflation in moduli stabilised frameworks. Namely, the presence of electric field in the world volume of the D-brane can slow down its decay leading to a phenomenological model of inflation. The conditions for inflation to take place are difficult to satisfy in the standard warped deformed conifold but easier to realise in other geometries.

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