منابع مشابه
Unification in Quasi–Realistic Orbifold String GUTs
E6 grand unification combines the Standard Model matter and Higgs states in the single 27 representation. I discuss how the E6 structure underlies the quasi–realistic free fermion heterotic–string models. E6 → SO(10) × U(1) breaking is obtained by a GSO phase in the N = 1 partition function. The equivalence of this symmetry breaking phase with a particular choice of a boundary condition basis v...
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ژورنال
عنوان ژورنال: Europhysics Letters (EPL)
سال: 2000
ISSN: 0295-5075,1286-4854
DOI: 10.1209/epl/i2000-00148-y