Renormalizability of the local composite operator Aμ2 in linear covariant gauges
Copyright policy )Renormalizability of the local composite operator Aμ2 in linear covariant gauges
The local composite operator $A_μ^{2}$ is analysed within the algebraic renormalization in Yang-Mills theories in linear covariant gauges. We establish that it is multiplicatively renormalizable to all orders of perturbation theory. Its anomalous dimension is computed to two-loops in the MSbar scheme.
10 pages, LaTeX, final version to appear in Phys. Lett. B
- Ghent University Belgium
- Federal University of Rio de Janeiro Brazil
- University of Liverpool United Kingdom
- Department of Mathematical Sciences Russian Federation
High Energy Physics - Theory, High Energy Physics - Theory (hep-th), FOS: Physical sciences, Science General, QC, algebraic renormalization, Perturbative methods of renormalization applied to problems in quantum field theory, Yang-Mills and other gauge theories in quantum field theory, Yang-Mills theory, perturbation theory
High Energy Physics - Theory, High Energy Physics - Theory (hep-th), FOS: Physical sciences, Science General, QC, algebraic renormalization, Perturbative methods of renormalization applied to problems in quantum field theory, Yang-Mills and other gauge theories in quantum field theory, Yang-Mills theory, perturbation theory
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).35 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Top 10% impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 10%
Citations provided by BIP!Popularity provided by BIP!