Warm-Chaplygin inflationary universe model

TL;DR

This paper explores warm inflationary universe models incorporating a Chaplygin gas equation, deriving conditions for their realization and developing specific models with different dissipation coefficients.

Contribution

It introduces a novel approach to warm inflation models using Chaplygin gas and analyzes models with various dissipation coefficients.

Findings

Derived general conditions for warm-Chaplygin inflation models

Developed specific models with $ abla o ext{constant}$ and $ abla o ext{variable}$

Provided insights into the dynamics of warm inflation with Chaplygin gas

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 $\Gamma\propto \phi^n$, with $n=0$ or $n\neq 0$.