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Vertex functions of Coulomb gauge Yang--Mills theory
- Source :
- Phys. Rev. D 91, 025014 (2015)
- Publication Year :
- 2014
-
Abstract
- The canonical recursive Dyson--Schwinger equations for the three-gluon and ghost-gluon vertices are solved numerically. The employed truncation includes several previously neglected diagrams and includes back-coupling effects. We find an infrared finite ghost-gluon vertex and an infrared diverging three-gluon vertex. We also compare our results with those obtained in previous calculations, where bare vertices were used in the loop diagrams.<br />Comment: Version accepted by Phys. Rev. D
- Subjects :
- High Energy Physics - Phenomenology
High Energy Physics - Theory
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. D 91, 025014 (2015)
- Publication Type :
- Report
- Accession number :
- edsarx.1410.4766
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevD.91.025014