Stability of inflationary solutions driven by a changing dissipative fluid

Luis P. Chimento, Alejandro S. Jakubi, Diego Pavón

Research output: Contribution to journalArticleResearchpeer-review

12 Citations (Scopus)

Abstract

In this paper the second Lyapunov method is used to study the stability of the de Sitter phase of cosmic expansion when the source of the gravitational field is a viscous fluid. Different inflationary scenarios related to reheating and decay of mini-black holes into radiation are investigated using an effective fluid described by time-varying thermodynamical quantities.
Original languageEnglish
Pages (from-to)1625-1635
JournalClassical and Quantum Gravity
Volume16
DOIs
Publication statusPublished - 1 May 1999

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