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On parametric and dispersive integrals
Parametric and dispersive representations of self-energy integrals for particles of arbitrary mass in any dimension look very different. We establish their equivalence explicitly and suggest ways in which the parametric form might prove suitable for tackling Schwinger-Dyson equations in gauge theories.
History
Publication title
Australian Journal of PhysicsVolume
46Issue
6Pagination
729-735ISSN
0004-9506Department/School
School of Natural SciencesPublisher
CSIROPlace of publication
AustraliaRepository Status
- Restricted