Slow-roll inflation in non-geometric flux compactification

Cesar Damian, Luis R. Díaz-Barrón, Oscar Loaiza-Brito, M. Sabido

Research output: Contribution to journalArticlepeer-review

42 Scopus citations


By implementing a genetic algorithm we search for stable vacua in Type IIB non-geometric flux compactification on an isotropic torus with orientifold 3-planes. We find that the number of stable dS and AdS vacua are of the same order. Moreover we find that in all dS vacua the multi-field slow-roll inflationary conditions are fulfilled. Specifically we observe that inflation is driven by the axio-dilaton and the Kähler moduli. We also comment on the existence of one stable dS vacuum in the presence of exotic orientifolds.

Original languageEnglish
Article number109
JournalJournal of High Energy Physics
Issue number6
StatePublished - 24 Jul 2013
Externally publishedYes


  • dS vacua in string theory
  • Flux compactifications


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