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arXiv · 0806.4673

String Compactification and Unification of Forces

Jihn E. Kim
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Abstract

I review our recent attempts toward obtaining the MSSM from string orbifold compactification. The required constraints are the existence of three families and R parity, vectorlike exotics, one pair of Higgs doublets, and the SU(5)$'$ hidden sector for dynamical breaking of SUSY toward a GMSB scenario. We also comment on the threshold correction which are influenced by a power law evolution of gauge couplings through the KK radius in non-prime orbifolds and can be used to fit the couplings.

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Jihn E. Kim. 2008-06-28. String Compactification and Unification of Forces. https://doi.org/10.1063/1.2939044

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