ON THE RENORMALIZABILITY AND UNITARITY OF THE CURCI-FERRARI MODEL FORMASSIVE VECTOR BOSONS

Authors
DEBOER J SKENDERIS K VANNIEUWENHUIZEN P WALDRON A
Citation
J. Deboer et al., ON THE RENORMALIZABILITY AND UNITARITY OF THE CURCI-FERRARI MODEL FORMASSIVE VECTOR BOSONS, Physics letters. Section B, 367(1-4), 1996, pp. 175-182
Citations number
21
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
367
Issue
1-4
Year of publication
1996
Pages
175 - 182
Database
ISI
SICI code
0370-2693(1996)367:1-4<175:OTRAUO>2.0.ZU;2-3
Abstract
We prove the renormalizability of the Curci-Ferrari model with and wit hout auxiliary fields using BRST methods. In both cases we find five Z factors instead of three. We verify our results by explicit one-loop calculations. We determine a set of generators for the ''physical stat es'', many of which have negative norm. Supersymmetrization is conside red.