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arXiv · 1601.00585

Warm intermediate inflationary Universe model in the presence of a Generalized Chaplygin Gas

Ramón Herrera·Nelson Videla·Marco Olivares
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Abstract

A warm intermediate inflationary model in the context of Generalized Chaplygin Gas is investigated. We study this model in the weak and strong dissipative regimes, considering a generalized form of the dissipative coefficient $Γ=Γ(T,ϕ)$, and we describe the inflationary dynamics in the slow-roll approximation. We find constraints on the parameters in our model considering the Planck 2015 data, together with the condition for warm inflation $T>H$, and the conditions for the weak and strong dissipative regimes.

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Ramón Herrera, Nelson Videla, Marco Olivares. 2016-01-04. Warm intermediate inflationary Universe model in the presence of a Generalized Chaplygin Gas. https://doi.org/10.1140/epjc%2Fs10052-016-3881-7

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