Low-scale inflation in a model of dark energy and dark matter

P. Q. Hung, Eduard Massó, Gabriel Zsembinszki

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10 Citations (Scopus)


We present a complete particle physics model that explains three major problems of modern cosmology: inflation, dark matter and dark energy, and also gives a mechanism for leptogenesis. The model has a new gauge group SU(2) Z that grows strong at a scale Λ ∼ 10-3 eV. We focus on the inflationary aspects of the model. Inflation occurs with a Coleman-Weinberg potential at a low scale, down to ∼6 × 105 GeV, being compatible with observational data. ©2006 IOP Publishing Ltd and SISSA.
Original languageEnglish
Article number004
JournalJournal of Cosmology and Astroparticle Physics
Publication statusPublished - 1 Dec 2006


  • Cosmology of theories beyond the SM
  • Dark energy theory
  • Dark matter
  • Inflation


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