Unified model for inflation and dark energy with Planck-scale pseudo-Goldstone bosons

Eduard Massó, Gabriel Zsembinszki

Research output: Contribution to journalArticleResearchpeer-review

7 Citations (Scopus)

Abstract

We present a model with a complex and a real scalar field and a potential with a symmetry which is explicitly broken by Planck-scale physics. For exponentially small breaking, the model accounts for the period of inflation in the early universe and for the period of acceleration of the late universe. © 2006 IOP Publishing Ltd.
Original languageEnglish
Article number012
JournalJournal of Cosmology and Astroparticle Physics
Issue number2
DOIs
Publication statusPublished - 1 Feb 2006

Keywords

  • Cosmological phase transitions
  • Cosmology of theories beyond the SM
  • Inflation

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