Tachyon warm inflationary universe model in the weak dissipation regimen

Ramón Herrera; Sergio Del Campo; Joel Saavedra

doi:10.1088/1742-6596/134/1/012008

Tachyon warm inflationary universe model in the weak dissipation regimen

Ramón Herrera, Sergio Del Campo, Joel Saavedra

INSTITUTE OF PHYSICS

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3 Scopus citations

Abstract

Warm inflationary universe model in a tachyon field theory is studied in the weak dissipation regimen. We develop our model for an exponential potential and a dissipation parameter Γ = Γ₀ = constant. We describe scalar and tensor perturbations for this scenario. Also, we use recent astronomical observations for constraining the parameters appearing in our model.

Original language	English
Article number	012008
Journal	Journal of Physics: Conference Series
Volume	134
DOIs	https://doi.org/10.1088/1742-6596/134/1/012008
State	Published - 2008

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title = "Tachyon warm inflationary universe model in the weak dissipation regimen",

abstract = "Warm inflationary universe model in a tachyon field theory is studied in the weak dissipation regimen. We develop our model for an exponential potential and a dissipation parameter Γ = Γ0 = constant. We describe scalar and tensor perturbations for this scenario. Also, we use recent astronomical observations for constraining the parameters appearing in our model.",

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AU - Del Campo, Sergio

AU - Saavedra, Joel

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AB - Warm inflationary universe model in a tachyon field theory is studied in the weak dissipation regimen. We develop our model for an exponential potential and a dissipation parameter Γ = Γ0 = constant. We describe scalar and tensor perturbations for this scenario. Also, we use recent astronomical observations for constraining the parameters appearing in our model.

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U2 - 10.1088/1742-6596/134/1/012008

DO - 10.1088/1742-6596/134/1/012008

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SN - 1742-6588

VL - 134

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

M1 - 012008

ER -

Tachyon warm inflationary universe model in the weak dissipation regimen

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