Towards the field theory of the Standard Model on fractional D6-branes on T6/Z6': Yukawa couplings and masses

Abstract

We present the perturbative Yukawa couplings of the Standard Model on fractional intersecting D6-branes on T6/Z6' and discuss two mechanisms of creating mass terms for the vector-like particles in the matter spectrum, through perturbative three-point couplings and through continuous D6-brane displacements.

6 pages, 2 figures, 4 tables; proceedings of the "XVII European Workshop on String Theory 2011", Padova, Italy, 5-9 September 2011

References in corpus (5)

• Millions of Standard Models on Z6-prime?
• Thresholds for Intersecting D-branes Revisited
• Gauge Thresholds and Kaehler Metrics for Rigid Intersecting D-brane Models
• Constructing the supersymmetric Standard Model from intersecting D6-branes on the Z_6' orientifold
• Statistics of intersecting D-brane models on T^6/Z_6

Cited by in corpus (8)

• The Importance of Being Rigid: D6-Brane Model Building on T6/Z2xZ6' with Discrete Torsion
• On axionic dark matter in Type IIA string theory
• Yukawa couplings and masses of non-chiral states for the Standard Model on D6-branes on T6/Z6'
• D6-Brane Model Building on Z(2)xZ(6): MSSM-like and Left-Right Symmetric Models
• Rigour and Rigidity: Systematics on particle physics D6-brane models on Z(2)xZ(6)
• Open string axions and the flavor problem
• Circling the Square: Deforming fractional D-branes in Type II/$\Omega \mathcal{R}$ orientifolds
• From Type II string theory towards BSM/dark sector physics