English

Warm-Chaplygin inflationary universe model

Astrophysics 2008-12-18 v1 General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory

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 Γϕn\Gamma\propto \phi^n, with n=0n=0 or n0n\neq 0.

Keywords

Cite

@article{arxiv.0806.0575,
  title  = {Warm-Chaplygin inflationary universe model},
  author = {Sergio del Campo and Ramon Herrera},
  journal= {arXiv preprint arXiv:0806.0575},
  year   = {2008}
}

Comments

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

R2 v1 2026-06-21T10:47:05.713Z