Gauge theory of strong, weak, and electromagnetic interactions
19724 pages
Published in:
- Phys.Rev.Lett. 29 (1972) 969-972
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Abstract: (APS)
Starting from the recent U(3) ⊗ U(3) gauge model of strong interactions, we discuss the very natural synthesis with Weinberg's model of leptons. As a result of the interplay of the two models (a) neutral ΔS=1 currents are eliminated without enlarging the number of quarks, and (b) a natural (3,3¯)⊕(3,3¯) symmetry breaking emerges for the hadrons. Incorporation of alternative lepton theories is mentioned.- symmetry: u(3) x u(3)
- invariance: gauge
- symmetry: broken
- weak interaction
- strong interaction: model
- model: strong interaction
- electromagnetic interaction
- symmetry: su(2) x u(1)
- lepton: model
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