4 papers
Superconformal Transformation Properties of the Supercurrent II: Abelian Gauge Theories
J. Erdmenger, C. Rupp, K. Sibold
We derive the superconformal transformation properties of the supercurrent for N=1 supersymmetric QED in four dimensions within the superfield formalism. Superconformal Ward identi…
Superconformal Ward Identities for Green Functions with Multiple Supercurrent Insertions
Johanna Erdmenger, Christian Rupp
Superconformal Ward identities for N=1 supersymmetric quantum field theories in four dimensions are convenienty obtained in the superfield formalism by combining diffeomorphisms an…
Conformally Covariant Differential Operators: Symmetric Tensor Fields
J. Erdmenger, H. Osborn
We extend previous work on conformally covariant differential operators to consider the case of second order operators acting on symmetric traceless tensor fields. The correspondin…
Conformally Covariant Differential Operators: Properties and Applications
J. Erdmenger
We discuss conformally covariant differential operators, which under local rescalings of the metric, δ_σg^{μν} = 2 σg^{μν}, transform according to δ_σΔ= r Δσ+ (s-r) σΔfor some r if…