Warm-Chaplygin inflationary universe model

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Abstract

Warm inflationary universe models in the context of a Chaplygin gas equation are studied. General conditions required for these models to be realizable are derived and discussed. By using a chaotic potential we develop models for a dissipation coefficient of the form Γ ∝ φ{symbol}n, with n = 0 or n ≠ 0.

Original languageEnglish
Pages (from-to)100-105
Number of pages6
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume665
Issue number2-3
DOIs
StatePublished - 17 Jul 2008

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