The Final Model Building for the Supersymmetric Pati-Salam Models from Intersecting D6-Branes

Abstract

All the possible three-family $\mathcal{N}=1$ supersymmetric Pati-Salam models constructed with intersecting D6-branes from Type IIA orientifolds on $T^6/({\mathbb{Z}}_2\times {\mathbb{Z}}_2)$ are recently presented in arXiv: 2112.09632. Taking models with largest wrapping number $5$ and approximate gauge coupling unification at GUT scale as examples, we show string scale gauge coupling unification can be realized through two-loop renormalization group equation running by introducing seven pairs of vector-like particles from $\mathcal{N}=2$ sector. The number of these introduced vector-like particles are fully determined by the brane intersection numbers while there are two D6-brane parallel to each other along one two-torus. We expect this will solve the gauge coupling unification problem in the generic intersecting brane worlds by introducing vector-like particles that naturally included in the $\mathcal{N}=2$ sector.

3 figures

References in corpus (9)

• Four-dimensional String Compactifications with D-Branes, Orientifolds and Fluxes
• Spacetime Instanton Corrections in 4D String Vacua - The Seesaw Mechanism for D-Brane Models
• Stringy Instantons and Quiver Gauge Theories
• Gaugino Condensates and D-terms from D7-branes
• Branes with Brains: Exploring String Vacua with Deep Reinforcement Learning
• A Realistic World from Intersecting D6-Branes
• Realistic Yukawa Textures and SUSY Spectra from Intersecting Branes
• Implications of Canonical Gauge Coupling Unification in High-Scale Supersymmetry Breaking
• Breeding realistic D-brane models

Cited by in corpus (8)

• 134 Billion Intersecting Brane Models
• The hidden sector variations in the $\mathcal{N}=1$ supersymmetric three-family Pati-Salam models from intersecting D6-branes
• Three-family supersymmetric Pati-Salam models with symplectic groups from intersecting D6-branes
• String-scale Gauge Coupling Relations in the Supersymmetric Pati-Salam Models from Intersecting D6-branes
• Revisiting the $\mathcal{N}=1$ supersymmetric trinification models from intersecting D6-branes
• Four-Family $\mathcal{N}=1$ Supersymmetric Pati-Salam Models from Intersecting D6-Branes
• Three family supersymmetric Pati-Salam model from rigid intersecting D6-branes
• Three-family supersymmetric Pati-Salam models from intersecting D6-branes on rigid cycles