Implementing Power Law Inflation with Tachyon Rolling on the Brane

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dc.creatorSami, M.
dc.date2002-05-15
dc.date2002-07-09
dc.date.accessioned2026-07-07T12:53:46Z
dc.date.available2026-07-07T12:53:46Z
dc.descriptionWe study a minimally coupled tachyon field rolling down to its ground state on the FRW brane. We construct tacyonic potential which can implements power law inflation in the brane world cosmology. The potential turns out to be ${V_0 ϕ^{-1}}$ on the brane and reduces to inverse square potential at late times when brane corrections to the Friedmann equation become negligible. We also do similar exercise with a normal scalar field and discover that the inverse square potential on the brane leads to power law inflation.
dc.descriptionRevTeX, 4 pages, New references added
dc.identifierhttps://arxiv.org/abs/hep-th/0205146
dc.identifierhttp://arxiv.org/abs/hep-th/0205146
dc.identifierMod.Phys.Lett.A18:691,2003
dc.identifierdoi:10.1142/S021773230300968X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/223736
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleImplementing Power Law Inflation with Tachyon Rolling on the Brane
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