Published June 1, 1981
| Version v1
Journal article
SU(2) x U(1) x U'(1) models which are slightly different from the Weinberg-Salam model
Description
We discuss SU(2) x U(1) x U'(1) models by a uniform formula which is convenient for their comparison with the standard Weinberg-Salam model. As examples, we give three interesting models which are based on different grand unification models. In one model, U'(1) does not contribute to the electromagnetic interaction; in the other two, both U(1) and U'(1) do contribute to the electromagnetic interaction. Also, the first two models can approach the standard Weinberg-Salam model as close as one wants; but the third model has limitations on it
Additional details
Publishing Information
- Journal Title
- Phys. Rev., D
- Journal Volume
- 23
- Journal Issue
- 11
- Series
- Phys. Rev., D.
- Journal Page Range
- 2686-2689
- ISSN
- 0556-2821
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 12631295
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COUPLING CONSTANTS; NEUTRAL-CURRENT INTERACTIONS; PARTON MODEL; SPACE-TIME; SU-2 GROUPS; U-1 GROUPS; WEINBERG LEPTON MODEL
- Descriptors DEC
- COMPOSITE MODELS; FIELD THEORIES; INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS