A note on brane inflation

Mazumdar, Anupam and Wang, Jing (2000) A note on brane inflation. Physics Letters B, 490 (3-4). pp. 251-257. ISSN 0370-2693

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Abstract

We demonstrate that there exists an inflationary solution on the positive tension brane in the Randall-Sundrum scenario. Inflation is driven by a slow-rolling scalar field on the brane and is achieved within the perturbative limit of the radion field. We find that inflation on the positive tension brane results in a slight increase in the separation between the two branes. However, we show that the slow-roll inflation is not possible on the negative tension brane.

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters B
Additional Information:
5 pages, Latex. A footnote added, new references added
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
ID Code:
63497
Deposited By:
Deposited On:
07 May 2013 10:59
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2020 03:49