Inflection point inflation and time dependent potentials in string theory

Nissan Itzhaki, Ely D. Kovetz

Research output: Contribution to journalArticlepeer-review

32 Scopus citations

Abstract

We consider models of inflection point inflation. The main drawback of such models is that they suffer from the overshoot problem. Namely the initial condition should be fine tuned to be near the inflection point for the universe to inflate. We show that stringy realizations of inflection point inflation are common and offer a natural resolution to the overshoot problem.

Original languageEnglish
Article number054
JournalJournal of High Energy Physics
Volume2007
Issue number10
DOIs
StatePublished - 1 Oct 2007
Externally publishedYes

Keywords

  • Cosmology of theories beyond the SM
  • Flux compactifications

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