IS HYPERCHARGE U(1) IN WEINBERG MODEL REDUNDANT

被引：17

作者：

DURR, HP

SALLER, H

机构：

[1] Max-Planck-Institut für Physik und Astrophysik, Munich

来源：

PHYSICS LETTERS B | 1979年 / 84卷 / 03期

关键词：

D O I：

10.1016/0370-2693(79)90053-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The U1 × U1(loc) × SU2(loc) invariant Weinberg lagrangian can be reduced to a U1 × SU2(loc) invariant lagrangian without hypercharge group involving only a single left-handed Weyl spinor field and an isotriplet gauge vector field. Spontaneous symmetry breakdown is induced by condensation of fermion pairs. Charge appears simply as isospin charge". © 1979."

引用

页码：336 / 340

页数：5

共 9 条

[1]

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[6] GAUGE AND CONFORMAL INVARIANT NONLINEAR SPINOR THEORY [J].

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[7]

HEISENBERG W, 1964, INTRO UNIFIED FIELD

[8] GAUGE FIELDS AS BOUND-STATES OF SUB-CANONICAL FERMION FIELDS [J].

SALLER, H .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1974, A 24 (04) :391-420

[9] A MODEL OF LEPTONS [J].

WEINBERG, S .

PHYSICAL REVIEW LETTERS, 1967, 19 (21) :1264-&

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