We consider symmetry breaking patterns of E6 down to SU(3)×SU(2)×U(1) which may be related to superstring theories. The Higgs structure suggested by these theories leads to few possibilities compatible with the values of the strong, weak and electromagnetic coupling constants at low energies
Properties of E6 breaking and superstring theory / Cecotti, Sergio; Derendinger, J. P.; Ferrara, S; Girardello, L; Roncadelli, M.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 156:5-6(1985), pp. 318-326. [10.1016/0370-2693(85)91617-X]
Properties of E6 breaking and superstring theory
Cecotti, Sergio;
1985-01-01
Abstract
We consider symmetry breaking patterns of E6 down to SU(3)×SU(2)×U(1) which may be related to superstring theories. The Higgs structure suggested by these theories leads to few possibilities compatible with the values of the strong, weak and electromagnetic coupling constants at low energiesFile in questo prodotto:
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