Warm-Chaplygin inflationary universe model

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 $\Gamma \propto {\varphi }^n$, with $n=0$ or $n\ne 0$.

17 pages, 4 figures, Accepted for publication in Physics Letters B

References in corpus (7)

• Interacting holographic generalized Chaplygin gas model
• Cosmological perturbations in warm inflationary models with viscous pressure
• Warm inflation in the DGP brane-world model
• Chaplygin DGP cosmologies
• Warm inflation on the brane
• Tachyon-Chaplygin inflationary universe model
• Warm inflation dynamics in the low temperature regime

Cited by in corpus (1)

• Testing the (generalized) Chaplygin gas model with the Lookback time-Redshift data