Tachyon warm-inflationary universe model in the weakly dissipative regime

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Abstract

The warm-inflationary universe model in a tachyon field theory is studied in the weakly dissipative regime. We develop our model for an exponential potential and the dissipation parameter Γ=Γ 0=constant. We describe scalar and tensor perturbations for this scenario.

Original languageEnglish
Pages (from-to)913-916
Number of pages4
JournalEuropean Physical Journal C
Volume59
Issue number4
DOIs
StatePublished - 1 Feb 2009

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