Published March 15, 1977
| Version v1
Journal article
Renormalization of a distorted gauge-invariant theory
Creators
- 1. Center for Particle Theory, University of Texas at Austin, Austin, Texas 78712
Description
We consider a new type of renormalizable theory involving massive Yang-Mills fields whose mass is generated by an intrinsic breakdown of the usual local gauge symmetry. However, the Lagrangian has a distorted gauge symmetry which leads to the Ward-Takahashi (WT) identities. Also, the theory is independent of the gauge parameter xi. We completely carry out an explicit renormalization at the one-loop level by exhibiting counterterms, defining the physical parameters, and computing all renormalization constants to check the WT identities. Our results indicate that the physical scalar can be removed from the physical spectrum and that perhaps the theory could become asymptotically free
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review D
- Journal Volume
- 15
- Journal Issue
- 6
- Series
- Phys. Rev., D.
- Journal Page Range
- 1668-1674
- ISSN
- 0556-2821
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 8319193
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- GAUGE INVARIANCE; LAGRANGIAN FUNCTION; RENORMALIZATION; SCALAR FIELDS; SU-2 GROUPS; SYMMETRY BREAKING; WARD IDENTITY; YANG-MILLS THEORY
- Descriptors DEC
- FUNCTIONS; INVARIANCE PRINCIPLES; LIE GROUPS; SU GROUPS; SYMMETRY GROUPS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent