Tachyon warm inflationary universe model in the weak dissipative regime

Abstract

Warm inflationary universe model in a tachyon field theory is studied in the weak dissipative regime. We develop our model for an exponential potential and the dissipation parameter $\Gamma ={\Gamma }_0$=constant. We describe scalar and tensor perturbations for this scenario.

9 pages, accepted by European Physical Journal C

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• A phenomenology analysis of the tachyon warm inflation in loop quantum cosmology
• Tachyon warm-intermediate inflation in the light of Planck data
• Reheating in tachyonic inflationary models: Effects on the large scale curvature perturbations
• Tachyon inflation in an AdS braneworld with back-reaction
• Thermal fluctuations in viscous cosmology
• Particle creation and reheating in a braneworld inflationary scenario
• Tachyon warm inflation with the effects of Loop Quantum Cosmology in the light of Planck 2015
• Constant-roll inflation with tachyon field in the holographic braneworld