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arXiv · 0810.0167

Orbifold SUSY GUT from the Heterotic String

Bumseok Kyae
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Abstract

From the string partition function, we discuss the mass-shell and GSO projection conditions valid for Kaluza-Klein (KK) as well as massless states in the heterotic string theory compactified on a nonprime orbifold. Based on the obtained conditions we construct a 4D string standard model, which is embedded in a 6D SUSY GUT by including KK states above the compactification scale. We discuss the stringy threshold corrections to gauge couplings, including the Wilson line effects.

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Bumseok Kyae. 2008-10-01. Orbifold SUSY GUT from the Heterotic String. https://doi.org/10.1063/1.3051976

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