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arXiv · 0802.4230

Spinflation from Geometric Tachyon

Kamal L. Panigrahi·Harvendra Singh
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Abstract

We study the assisted inflation scenario from the rolling of $N$ BPS D3-brane into the NS5-branes, on a transverse geometry of $R^3 \times S^1$, coupled to four dimensional gravity. We assume that the branes are distributed along $S^1$ and the probe D3-branes spin along $R^3$ plane. Qualitatively this process is similar to that of N-tachyon assisted inflation on unstable D-branes. We further study the spinflation scenario numerically and analyze its effect.

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Kamal L. Panigrahi, Harvendra Singh. 2008-05-14. Spinflation from Geometric Tachyon. https://doi.org/10.1088/1126-6708%2F2008%2F05%2F088

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