Vacua analysis in extended supersymmetry compactifications

Giuseppe Dibitetto*, Adolfo Guarino, Diederik Roest

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

3 Citations (Scopus)
198 Downloads (Pure)

Abstract

We analyse geometric type IIA flux compactifications leading to ?? = 4 gauged supergravities in four dimensions. The complete landscape of isotropic vacua is presented, which turns out to belong to a unique theory. The solutions admit an uplift to maximal supergravity due to the vanishing of the flux-induced tadpoles for all the supersymmetry-breaking branes. Such an uplift is sketched out and the full ?? = 8 mass spectra are discussed. We find the interesting presence of a non-supersymmetric and nevertheless stable minimum.

Original languageEnglish
Pages (from-to)987-990
Number of pages4
JournalFortschritte der physik-Progress of physics
Volume60
Issue number9-10
DOIs
Publication statusPublished - Sep-2012

Keywords

  • Flux compactifications
  • extended supersymmetry
  • supergravity models

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