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nrqed

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## Main Question or Discussion Point

A quick question: are there known solutions to superstring theory that reproduce all the properties of the standard model at low energy? I mean: three families, gauge groups, pattern of symmetry breaking, correct quantum number assignments, etc.

It may be that the question is not precise enough, in which case please let me know.

Thanks!

It may be that the question is not precise enough, in which case please let me know.

Thanks!