3 papers
hep-th2020
Off-shell Diagrammatics for Quantum Gravity
Henry Kißler
This article reports on how diagrammatic identities of Yang--Mills theory translate to diagrammatics for pure gravity. For this, we consider the Einstein--Hilbert action and follow…
hep-th2019
On the self-consistency of off-shell Slavnov-Taylor identities in QCD
J. A. Gracey, H. Kissler, D. Kreimer
Using Hopf-algebraic structures as well as diagrammatic techniques for determining the Slavnov-Taylor identities for QCD we construct the relations for the triple and quartic gluon…
hep-th2018
On the gauge dependence of Quantum Electrodynamics
Henry Kißler
This paper reports on our diagrammatic approach to characterize the gauge dependence of Quantum Electrodynamics in the linear covariant gauge. Our dimensionally independent techniq…