Abstract
We discuss cosmology in four dimensions within the context of a brane-world scenario. Such models can predict chaotic inflation with very low reheat temperature depending on the brane tension. We notice that the gravitino abundance is different in brane-world cosmology and by tuning the brane tension it is possible to get an extremely low abundance. We also study Affleck-Dine baryogenesis in our toy model.
| Original language | English |
|---|---|
| Article number | 027304 |
| Number of pages | 1 |
| Journal | Physical Review D |
| Volume | 64 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Jul-2001 |
| Externally published | Yes |
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