Grand unified string theories with SU(3) gauge family symmetry
نویسندگان
چکیده
منابع مشابه
The Family Group in Grand Unified Theories
We review the known ways of incorporating and breaking symmetries in a renormalizable way. We summarize the various grand unified theories based on SU5, SO10, and E6 as family enlargement groups. An SU5 model with an SU2 gauged family group is presented as an illustration. In it, the e-family (i.e., e,u and d) is classically massless and acquires calculable mass corrections. The family group is...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1994
ISSN: 0370-2693
DOI: 10.1016/0370-2693(94)91486-9