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arXiv · hep-ph/0308064

SU(3) trits of orbifolded E_8 x E_8' heterotic string and supersymmetric standard model

Jihn E. Kim
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Abstract

We present $Z_3$ orbifold compactifications of $E_8\times E_8^\prime$ heterotic string with three Wilson lines, resulting to the maximum number of SU(3) factors. Here, all the matter spectrums are in the SU(3) trits($\equiv $ three representations ${\bf 3,\bar 3,1}$) of the $SU(3)^8$ GUT. Using this information, we show how three family supersymmetric standard models(SSM) can be obtained. Also, the low lying interesting representations(fundamental and adjoint) of $E_6$ and $E_8$ are given in terms of trits, establishing simple criteria for treating these low lying representations of exceptional groups.

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Jihn E. Kim. 2003-08-06. SU(3) trits of orbifolded E_8 x E_8' heterotic string and supersymmetric standard model. https://doi.org/10.1088/1126-6708%2F2003%2F08%2F010

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