D6-Brane Model Building on Z(2)xZ(6): MSSM-like and Left-Right Symmetric Models

Understand

We perform a systematic search for globally defined MSSM-like and left-right symmetric models on D6-branes on the T6/Z(2)xZ(6)xOR orientifold with discrete torsion.

• Our search is exhaustive for models that are independent of the value of the one free complex structure modulus.
• Preliminary investigations suggest that there exists one prototype of visible sector for MSSM-like and another for left-right symmetric models with differences arising from various hidden sector completions to global models.
• For each prototype, we provide the full matter spectrum, as well as the Yukawa and other three-point couplings needed to render vector-like matter states massive.