Global orientifolded quivers with inflation

• DOI: 10.1007/jhep11(2017)134
• Publication Date: 2017-11-22T07:39:03Z
• Authors: Michele Cicoli; Iñaki García-Etxe...; Christoph Mayrhofer; Fernando Quevedo; Pramod Shukla; Roberto Valandro
• Keywords: Quiver; Calabi–Yau manifold

A bstract We describe global embeddings of fractional D3 branes at orientifolded singularities in type IIB flux compactifications. present an explicit Calabi-Yau example where the chiral visible sector lives on a local quiver while non-perturbative effects, α ′ corrections and T-brane hidden lead to full closed string moduli stabilisation de Sitter vacuum. The same model can also successfully give rise inflation driven by del Pezzo divisor. Our represents first featuring both inflationary sector.