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Four Dimensional Theories with Composite Gauge Fields and Their Supersymmetric Generalizations
Author(s) -
Milewski B.
Publication year - 1983
Publication title -
fortschritte der physik/progress of physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.2190310602
Subject(s) - physics , supersymmetric gauge theory , gauge (firearms) , gauge theory , composite number , mathematical physics , yang–mills theory , gauge group , theoretical physics , supersymmetry , introduction to gauge theory , quantum electrodynamics , mathematics , archaeology , algorithm , history
A fourlinear CP ( N – 1) model which is classically equivalent to the (massive) electrodynamics with composite four‐potential is shown to be renormalizable in 4 dimensions in the framework of 1/ N expansion. Also a supersymmetric fourlinear CG ( N, n ) model is constructed and shown to be equivalent to the super‐Yang‐Mills model with composite gauge fields. A short introduction to sigma models and supersymmetric gauge theories is given.