Realistic Type IIB Supersymmetric Minkowski Flux Vacua
arXiv:0711.2679 · doi:10.1016/j.physletb.2008.08.010
Abstract
We show that there exist supersymmetric Minkowski vacua on Type IIB toroidal orientifold with general flux compactifications where the RR tadpole cancellation conditions can be relaxed elegantly. Then we present a realistic Pati-Salam like model. At the string scale, the gauge symmetry can be broken down to the Standard Model (SM) gauge symmetry, the gauge coupling unification can be achieved naturally, and all the extra chiral exotic particles can be decoupled so that we have the supersymmetric SMs with/without SM singlet(s) below the string scale. The observed SM fermion masses and mixings can also be obtained. In addition, the unified gauge coupling, the dilaton, the complex structure moduli, the real parts of the Kähler moduli and the sum of the imaginary parts of the Kähler moduli can be determined as functions of the four-dimensional dilaton and fluxes, and can be estimated as well.
arXiv commentRevTex4, 4 pages, 3 tables
References in corpus (24)
- Evidence for Heterotic - Type I String Duality
- Branes Intersecting at Angles
- Toward Realistic Intersecting D-Brane Models
- Chiral Four-Dimensional N=1 Supersymmetric Type IIA Orientifolds from Intersecting D6-Branes
- Three-Family Supersymmetric Standard-like Models from Intersecting Brane Worlds
- Nongeometric Flux Compactifications
- Type-I strings on magnetised orbifolds and brane transmutation
- Noncommutative Compactifications of Type I Strings on Tori with Magnetic Background Flux
- Fluxes, moduli fixing and MSSM-like vacua in a simple IIA orientifold
- N=1 effective potential from dual type-IIA D6/O6 orientifolds with general fluxes
- Scattering of Gauge, Matter, and Moduli Fields from Intersecting Branes
- Moduli Stabilization in Chiral Type IIB Orientifold Models with Fluxes
- Chiral 4d string vacua with D-branes and NSNS and RR fluxes
- Building MSSM Flux Vacua
- More Dual Fluxes and Moduli Fixing
- Supersymmetric Pati-Salam Models from Intersecting D6-branes: A Road to the Standard Model
- Supersymmetric Intersecting Branes on the Type IIA T^6/Z_4 orientifold
- Getting just the Supersymmetric Standard Model at Intersecting Branes on the Z6-orientifold
- SUSY Quivers, Intersecting Branes and the Modest Hierarchy Problem
- D terms from D-branes, gauge invariance and moduli stabilization in flux compactifications
- Chiral supersymmetric models on an orientifold of Z_4 x Z_2 with intersecting D6-branes
- D6-brane Splitting on Type IIA Orientifolds
- Type IIA Pati-Salam Flux Vacua
- String Inspired Singlet Extensions of the Minimal Supersymmetric Standard Model