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A generalized Yang-Mills model and dynamical breaking of gauge symmetry
被引:0
|作者:
Wang, DF
[1
]
Song, HS
[1
]
机构:
[1] Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China
关键词:
Yang-Mills theory;
dynamical symmetry breaking;
D O I:
暂无
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
A generalized Yang Mills model, which contains, besides the vector part V,, also a scalar part S, is constructed and the dynamical breaking of gauge symmetry in the model is also discussed. It is shown, in terms of Nambu-Jona-Lasinio (NJL) mechanism, that the gauge symmetry breaking can be realized dynamically in the generalized Yang-Mills model. The combination of the generalized Yang Mills model and the NJL mechanism provides a way to overcome the difficulties related to the Higgs field and the Higgs mechanism in the usual spontaneous symmetry breaking theory.
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页码:1083 / 1086
页数:4
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