Causal propagators for algebraic gauges
Loading...
Files
External sources
External sources
Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Editrice Compositori Bologna
Type
Article
Access right
Acesso restrito
Files
External sources
External sources
Abstract
Applying the principle of analytic extension for generalized functions we derive causal propagators for algebraic non-covariant gauges. The so-generated manifestly causal gluon propagator in the light-cone gauge is used to evaluate two one-loop Feynman integrals which appear in the computation of the three-gluon vertex correction. The result is in agreement with that obtained through the usual prescriptions.
Description
Keywords
Language
English
Citation
Nuovo Cimento Della Societa Italiana Di Fisica B-general Physics Relativity Astronomy and Mathematical Physics and Methods. Bologna: Editrice Compositori Bologna, v. 111, n. 6, p. 751-756, 1996.
