| Autor: |
Itoh, Chiaki, Minamikawa, Toshiyuki, Miura, Kimio, Watanabe, Tsunetoshi |
| Zdroj: |
Progress of Theoretical Physics: PTP; May 1974, Vol. 51 Issue: 5 p1575-1575, 1p |
| Abstrakt: |
Spontaneously broken SU(2) × U(1) × SU(3)′ gauge symmetry of weak, electromagnetic and strong interactions is given. All generators of SU(3)′ commute with those of ordinary SU(3). Fractionally charged twelve quarks are assigned to four triplets of SU(3)′. Possible unbroken SU(3)′ symmetry with massless gluon-like gauge bosons is suggested. Strong interactions are induced by these massless gluons. Leptons are assigned to singlets of SU(3)′ and so leptons have no strong interactions. Potentials due to massless gluons suggest low lying bound states (usual hadrons) for SU(3)′ singlet three-quark states and SU(3)′ singlet quark-antiquark states. One massless gluon cannot be emitted in usual hadron processes. Two or more massless gluon emissions in usual hadron processes are suppressed. When quarks are observed, they should emit massless gluons easily. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
