IRREDUCIBLE GAUGE THEORY OF A CONSOLIDATED SALAM-WEINBERG MODEL

被引：124

作者：

NEEMAN, Y ^{[1
]}

机构：

[1] UNIV TEXAS,CTR PARTICLE THEORY,DEPT PHYS,AUSTIN,TX 78712

来源：

PHYSICS LETTERS B | 1979年 / 81卷 / 02期

关键词：

D O I：

10.1016/0370-2693(79)90521-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We derive the Salam-Weinberg model by gauging an internal simple supergroup SU( 2 1). The theory uniquely assigns the correct SU(2)L ⊗ U(1) eigenvalues for all leptons, fixes θW = 30°, generates the W±σ, Z0σ and Aσ together with the Higgs-Goldstone IL = 1 2 scalar multiplets as gauge fields, and imposes the standard spontaneous breakdown of SU(2)L ⊗ U(1). The masses of intermediate bosons and fermions are directly generated by SU( 2 1) universality, which also fixes the Higgs field coupling. © 1979.

引用

页码：190 / 194

页数：5

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